Mercedes Benz

2010 Cadillac Truck Escalade EXT AWD V8-6.2L Page 533 * If the sensor ground circuit is open, multiple codes will set. Reference Information Schematic Reference Driver Seat Schematics () Connector End View Reference Component Connector End Views (See: Diagrams/Connector Views) Description and Operation Memory Seats Description and Operation () Electrical Information Reference * Circuit Testing (See: Testing and Inspection/Component Tests and General Diagnostics/General Electrical Diagnostic Procedures/Circuit Testing/Circuit Testing) * Connector Repairs (See: Testing and Inspection/Component Tests and General Diagnostics/General Electrical Diagnostic Procedures/Connector Repairs/Connector Repairs) * Testing for Intermittent Conditions and Poor Connections (See: Testing and Inspection/Component Tests and General Diagnostics/General Electrical Diagnostic Procedures/Circuit Testing/Testing for Intermittent Conditions and Poor Connections) * Wiring Repairs (See: Testing and Inspection/Comp...

Future EVs will look just like the rest of its range. BMW was one of the first premium auto manufacturers to offer both hybrid and electric vehicles as part of its model range, and while mild hybrid offerings based on the 3 and 5 Series sedans were almost identical to the gas-powered models, the i3 and i8 were all-new designs intended to draw attention to its innovative powertrains. According to Adrian van Hooydonk, BMW’s design director, the need to showcase EVs in this manner is coming to an end. Electric vehicles in the future will look identical to their conventionally powered stablemates. “Electric mobility will spread through our entire vehicle range in quite a short space of time - to the point that electric or plug-in hybrid is just another option box you tick as you order the car,” said van Hooydonk. He did go on to say that innovative design was still a core component of the BMW brand and that the i cars especially, will showcase forward-thinking styling. One-off designs like...

2010 Cadillac Truck Escalade EXT AWD V8-6.2L Page 532 Circuit Description The position sensor that sets this diagnostic trouble code (DTC) is either attached to the seat directional motor drive cable or directly to the motor it monitors. It receives a 5-volt reference and ground from the memory seat module (MSM). The sensor sends a voltage signal that varies with the movement of the seat through the signal circuit to the MSM. Then based on this voltage signal, the MSM determines the position of the seat. Conditions for Running the DTC The memory seat module must be powered. Conditions for Setting the DTC B1825 01, B1850 01, B1860 01, B2355 01, B2365 01, B2375 01 If the MSM sees the analog input from this sensor is greater than 4.75 volts, the sensor will be considered out of range and the MSM will set this DTC. B1825 06, B1850 06, B1860 06, B2355 06, B2365 06, B2375 06 If the MSM sees the analog input from this sensor is less than 0.22 volts, the sensor will be considered out of range ...

2010 Cadillac Truck Escalade EXT AWD V8-6.2L Page 531 DTC B1825, B1850, B1860, B2355, B2365, or B2375 Diagnostic Instructions * Perform the Diagnostic System Check - Vehicle (See: Testing and Inspection/Initial Inspection and Diagnostic Overview/Diagnostic System Check - Vehicle) prior to using this diagnostic procedure. * Review Strategy Based Diagnosis (See: Testing and Inspection/Initial Inspection and Diagnostic Overview/Strategy Based Diagnosis) for an overview of the diagnostic approach. * Diagnostic Procedure Instructions (See: Testing and Inspection/Initial Inspection and Diagnostic Overview/Diagnostic Procedure Instructions) provides an overview of each diagnostic category. DTC Descriptors DTC B1825 01 - Seat Recline Position Sensor Circuit Short to Battery DTC B1825 06 - Seat Recline Position Sensor Circuit Short to Ground or Open DTC B1825 5A - Seat Recline Position Sensor Circuit Plausibility Failure DTC B1850 01 - Left Seat Lumbar Horizontal Position Sensor Circuit Short t...

2010 Cadillac Truck Escalade RWD V8-6.0L Hybrid Page 214 * Left rear side impact sensor terminal A 瀚慖f greater than the specified range, test the circuit for a short to voltage. 5. Test for infinite resistance between the signal circuit and ground. * Right front end sensor terminal 1 * Left front end sensor terminal 1 * Right front side impact sensor terminal B * Left front side impact sensor terminal B * Right rear side impact sensor terminal B * Left rear side impact sensor terminal B 瀚慖f less than the specified value, test the circuit for a short to ground. 6. Test for less than 1 ohm between the following signal circuit terminals. * Right front end sensor terminal 1 and SDM terminal 37. * Left front end sensor terminal 1 and SDM terminal 36. * Right front side impact sensor terminal B and the SDM terminal 43. * Left front side impact sensor terminal B and the SDM terminal 42. * Right rear side impact sensor terminal B and the SDM terminal 45. * Left rear side impact sensor terminal...

2010 Cadillac Truck Escalade EXT AWD V8-6.2L Page 530 3. Ignition ON, test for 4.8-5.2 volts between the 5-volt reference circuit terminal 6 and ground. 瀚慖f less than the specified range, test the 5-volt reference circuit for a short to ground or an open/high resistance. If the circuit tests normal, replace the MSM. 瀚慖f greater than the specified range, test the 5-volt reference circuit for a short to voltage. If the circuit tests normal, replace the MSM. 4. Verify the appropriate scan tool driver seat sensor parameter is less than 1 volt. 瀚慖f greater than the specified range, test the appropriate signal circuit listed below for a short to voltage. If the circuit tests normal, replace the MSM. * Seat front vertical position sensor terminal 1 * Seat rear vertical position sensor terminal 5 * Seat horizontal position sensor terminal 3 5. Install a 3A fused jumper wire between the appropriate signal circuit listed below and the 5-volt reference circuit terminal 6. Verify the appropriate s...

2010 Cadillac Truck SRX AWD V6-2.8L Turbo Page 1094 Tests and General Diagnostics/Alcohol/Contaminants-in-Fuel Diagnosis (Without Special Tool)). * Fuel saturation of the evaporative emission (EVAP) canister * Exhaust leaks near the HO2S * Engine vacuum leaks 瀚慖f you find any of the above conditions, repair as necessary. 9. If all circuits/connections test normal, replace the B52 HO2S 1. Repair Instructions Perform the Diagnostic Repair Verification (See: Verification Tests) after completing the diagnostic procedure. * Heated Oxygen Sensor Replacement - Sensor 1 (LAU) (See: Powertrain Management/Computers and Control Systems/Oxygen Sensor/Service and Repair/Heated Oxygen Sensor Replacement - Sensor 1) * Control Module References (See: Testing and Inspection/Programming and Relearning) for engine control module replacement, setup, and programming P0132 DTC P0131, P0132, or P0134 (Without LF1) Diagnostic Instructions * Perform the Diagnostic System Check - Vehicle (See: Testing and Inspe...

2010 Cadillac Truck Escalade EXT AWD V8-6.2L Page 53 P0AEA - P0B43

2010 Cadillac Truck Escalade EXT AWD V8-6.2L Page 529 Diagnostic Aids * All position sensors use common ground and 5-volt reference circuits. * If the 5-volt reference circuit is shorted to voltage, multiple codes will set. * If the 5-volt reference circuit is shorted to ground, multiple codes will set. * If the sensor ground circuit is open, multiple codes will set. Reference Information Schematic Reference Driver Seat Schematics () Connector End View Reference Component Connector End Views (See: Diagrams/Connector Views) Description and Operation Memory Seats Description and Operation () Electrical Information Reference * Circuit Testing (See: Testing and Inspection/Component Tests and General Diagnostics/General Electrical Diagnostic Procedures/Circuit Testing/Circuit Testing) * Connector Repairs (See: Testing and Inspection/Component Tests and General Diagnostics/General Electrical Diagnostic Procedures/Connector Repairs/Connector Repairs) * Testing for Intermittent Conditions and ...

2010 Cadillac Truck Escalade EXT AWD V8-6.2L Page 528 - Left Seat Assembly Horizontal Position Sensor Circuit Short to Ground or Open DTC B2375 5A - Left Seat Assembly Horizontal Position Sensor Circuit Plausibility Failure Diagnostic Fault Information Circuit Description The position sensor that sets this diagnostic trouble code (DTC) is either attached to the seat directional motor drive cable or directly to the motor it monitors. It receives a 5-volt reference and ground from the memory seat module (MSM). The sensor sends a voltage signal that varies with the movement of the seat through the signal circuit to the MSM. Then based on this voltage signal, the MSM determines the position of the seat. Conditions for Running the DTC The memory seat module must be powered. Conditions for Setting the DTC B1825 01, B1850 01, B1860 01, B2355 01, B2365 01, B2375 01 If the MSM sees the analog input from this sensor is greater than 4.75 volts, the sensor will be considered out of range and the M...

2010 Cadillac Truck Escalade RWD V8-6.0L Hybrid Page 213 * The SDM requests the instrument panel cluster (IPC) to illuminate the AIR BAG indicator. * The SIR System is disabled and no deployments are allowed. Conditions for Clearing the DTC * The condition for setting the DTC no longer exists. * A history DTC will clear once 100 malfunction-free ignition cycles have occurred. Reference Information Schematic Reference SIR Schematics (See: Diagrams/Electrical Diagrams/Air Bag Systems) Connector End View Reference Component Connector End Views (See: Diagrams/Connector Views) Description and Operation SIR System Description and Operation (See: Restraints and Safety Systems/Air Bag Systems/Description and Operation) Electrical Information Reference * Circuit Testing (See: Testing and Inspection/Component Tests and General Diagnostics/General Electrical Diagnostic Procedures/Circuit Testing/Circuit Testing) * Testing for Intermittent Conditions and Poor Connections (See: Testing and Inspecti...

2010 Cadillac Truck Escalade EXT AWD V8-6.2L Page 527 Perform the Diagnostic Repair Verification (See: Verification Tests) after completing the diagnostic procedure. * Power Seat Switch Replacement (with HP2) ()Power Seat Switch Replacement (without HP2) () * Control Module References (See: Testing and Inspection/Programming and Relearning) for MSM replacement, setup, and programming B1825 DTC B1825, B1850, B1860, B2355, B2365, or B2375 Diagnostic Instructions * Perform the Diagnostic System Check - Vehicle (See: Testing and Inspection/Initial Inspection and Diagnostic Overview/Diagnostic System Check - Vehicle) prior to using this diagnostic procedure. * Review Strategy Based Diagnosis (See: Testing and Inspection/Initial Inspection and Diagnostic Overview/Strategy Based Diagnosis) for an overview of the diagnostic approach. * Diagnostic Procedure Instructions (See: Testing and Inspection/Initial Inspection and Diagnostic Overview/Diagnostic Procedure Instructions) provides an overvie...

2010 Cadillac Truck Escalade EXT AWD V8-6.2L Page 526 Scan Tool Reference Control Module References (See: Testing and Inspection/Programming and Relearning) for Scan Tool Information Circuit/System Verification Ignition ON, observe all scan tool Driver Position Module seat switch parameters while pressing and releasing the each seat directional switch. The reading should change between Inactive and Active. Circuit/System Testing 1. Ignition OFF, disconnect the harness connector at the seat adjuster switch. 2. Verify the scan tool seat switch parameters listed below are Inactive. * Front Vertical Upward Switch * Front Vertical Downward Switch * Rear Vertical Upward Switch * Rear Vertical Downward Switch * Horizontal Forward Switch * Horizontal Rearward Switch * Recline Forward Switch * Recline Rearward Switch 瀚慖f not the specified value, test the appropriate signal circuit listed below for a short to voltage. If the circuit tests normal, replace the MSM. * Front vertical upward switch t...

2010 Cadillac Truck Escalade EXT AWD V8-6.2L Page 525 Circuit Description When the power seat switches are pressed, they send a 12-volt signal through the switch signal circuits to the memory seat module (MSM). The MSM then commands the driver seat motors to move in response to the switch signals. Conditions for Running the DTC The memory seat module must be powered. Conditions for Setting the DTC * If a seat switch circuit is active in one direction and the switch for the opposite direction is pressed, this DTC will set. * Multiple DTCs will set if one of the switch signal circuits is shorted to voltage. Action Taken When the DTC Sets * A motor output driven in response to a switch considered failed, is deactivated for both directions. * All memory recall commands are ignored. * The MSM will respond to any other switch signal that has not set a DTC. Conditions for Clearing the DTC * The current DTC will clear and set the code to history, 3 seconds after the fault is no longer present ...

2010 Cadillac Truck Escalade EXT AWD V8-6.2L Page 524 * Rear vertical downward switch terminal J * Horizontal forward switch terminal D * Horizontal rearward switch terminal C * Recline forward switch terminal H * Recline rearward switch terminal G 瀚慖f not the specified value, replace the seat adjuster switch. 3. Test for less than 1 ohm between each seat direction signal terminal listed below and the B+ terminal E with the switch in the closed position. * Front vertical upward switch terminal A * Front vertical downward switch terminal K * Rear vertical upward switch terminal F * Rear vertical downward switch terminal J * Horizontal forward switch terminal D * Horizontal rearward switch terminal C * Recline forward switch terminal H * Recline rearward switch terminal G 瀚慖f greater than the specified range, replace the adjuster switch switch. Repair Instructions Perform the Diagnostic Repair Verification (See: Verification Tests) after completing the diagnostic procedure. * Power Seat ...

2010 Cadillac Truck Escalade RWD V8-6.0L Hybrid Page 212 DTC B0088 39 - RR Side Impact Sensor Internal Electronic Failure DTC B0088 3A - RR Side Impact Sensor Incorrect Component Installed DTC B0088 71 - RR Side Impact Sensor Invalid Serial Data Received Diagnostic Fault Information Circuit/System Description The inflatable restraint front end sensor utilizes a unidirectional 2-wire circuit. The front end sensor modulates current on the interface to send ID, state of health, and deployment commands to the inflatable restraint sensing and diagnostic module (SDM). The SDM serves as a power source and a ground for the front end sensor. When the ignition is turned ON and input power from the SDM is first detected, the front end sensor responds by performing internal diagnostics and sending an ID to the SDM. The SDM considers the ID to be valid if the response time is less than 5 seconds. The front end sensor continually communicates status messages to the SDM, which determines if a fault i...

2010 Cadillac Truck Escalade EXT AWD V8-6.2L Page 523 to ACC or RUN. * A history DTC will clear after 50 consecutive fault-free ignition cycles have occurred. Reference Information Schematic Reference Driver Seat Schematics () Connector End View Reference Component Connector End Views (See: Diagrams/Connector Views) Description and Operation Memory Seats Description and Operation () Electrical Information Reference * Circuit Testing (See: Testing and Inspection/Component Tests and General Diagnostics/General Electrical Diagnostic Procedures/Circuit Testing/Circuit Testing) * Connector Repairs (See: Testing and Inspection/Component Tests and General Diagnostics/General Electrical Diagnostic Procedures/Connector Repairs/Connector Repairs) * Testing for Intermittent Conditions and Poor Connections (See: Testing and Inspection/Component Tests and General Diagnostics/General Electrical Diagnostic Procedures/Circuit Testing/Testing for Intermittent Conditions and Poor Connections) * Wiring R...

2010 Cadillac Truck Escalade EXT AWD V8-6.2L Page 522 DTC B1740 01 - Seat Front Down Switch Circuit Short to Battery DTC B1745 01 - Seat Rear Up Switch Circuit Short to Battery DTC B1750 01 - Seat Rear Down Switch Circuit Short to Battery DTC B1755 01 - Seat Assembly Forward Switch Circuit Short to Battery DTC B1760 01 - Seat Assembly Rearward Switch Circuit Short to Battery DTC B1815 01 - Seat Recline Forward Switch Circuit Short to Battery DTC B1820 01 - Seat Recline Rearward Switch Circuit Short to Battery Diagnostic Fault Information Circuit Description When the power seat switches are pressed, they send a 12-volt signal through the switch signal circuits to the memory seat module (MSM). The MSM then commands the driver seat motors to move in response to the switch signals. Conditions for Running the DTC The memory seat module must be powered. Conditions for Setting the DTC * If a seat switch circuit is active in one direction and the switch for the opposite direction is pressed, t...

2010 Cadillac Truck Escalade EXT AWD V8-6.2L Page 521 瀚慖f not the specified value, test the appropriate signal circuit listed below for a short to voltage. If the circuit tests normal, replace the MSM. * Front vertical upward switch terminal A * Front vertical downward switch terminal K * Rear vertical upward switch terminal F * Rear vertical downward switch terminal J * Horizontal forward switch terminal D * Horizontal rearward switch terminal C * Recline forward switch terminal H * Recline rearward switch terminal G 3. If all circuits test normal, test or replace the seat adjuster switch. Component Testing 1. Ignition OFF, disconnect the harness connector at the seat adjuster switch. 2. Test for infinite resistance between each seat direction signal terminal listed below and the B+ terminal E with the switch in the open position. * Front vertical upward switch terminal A * Front vertical downward switch terminal K * Rear vertical upward switch terminal F * Rear vertical downward swit...

2010 Cadillac Truck Escalade EXT AWD V8-6.2L Page 520 Circuit Description When the power seat switches are pressed, they send a 12-volt signal through the switch signal circuits to the memory seat module (MSM). The MSM then commands the driver seat motors to move in response to the switch signals. Conditions for Running the DTC The memory seat module must be powered. Conditions for Setting the DTC * If a seat switch circuit is active in one direction and the switch for the opposite direction is pressed, this DTC will set. * Multiple DTCs will set if one of the switch signal circuits is shorted to voltage. Action Taken When the DTC Sets * A motor output driven in response to a switch considered failed, is deactivated for both directions. * All memory recall commands are ignored. * The MSM will respond to any other switch signal that has not set a DTC. Conditions for Clearing the DTC * The current DTC will clear and set the code to history, 3 seconds after the fault is no longer present ...

Michael Klim Keeps His Clothes On As He Steps Out During Fashion Week A decidedly more covered up Michael Klim stepped out for Mercedes-Benz Fashion Week in Sydney on Thursday. Just a day after taking to the catwalk shirtless for men's designer Justin Cassin, the 41-year-old former Olympic swimmer attended the Ten Pieces show, this time as a guest. The show was held at Bondi Icebergs, with Michael happily posing for photos in front of the stunning backdrop ahead of the event. Share Wearing a pair of cropped baggy black pants and a white T-shirt, Michael seemed happy to be sitting out Thursday's fashion show. He rounded out his ensemble with an oversize black blazer and black leather combat boots, and accessorised with a pair of aviator sunglasses. Model turn: It was a shirtless Michael who had stepped onto the runway for Justin Cassin, but just a day later, he was sure to keep his clothes on. The previous evening, Michael had flaunted his athletic physique when he stepped out o...

2010 Cadillac Truck Escalade RWD V8-6.0L Hybrid Page 211 - Electronic Front End Sensor 1 Incorrect Component Installed (Left) DTC B0083 71 - Electronic Front End Sensor 1 Invalid Serial Data Received (Left) DTC B0084 00 - Electronic Front End Sensor 2 No Additional Information (Right) DTC B0084 0F - Electronic Front End Sensor 2 Erratic (Right) DTC B0084 39 - Electronic Front End Sensor 2 Internal Electronic Failure (Right) DTC B0084 3A - Electronic Front End Sensor 2 Incorrect Component Installed (Right) DTC B0084 71 - Electronic Front End Sensor 2 Invalid Serial Data Received (Right) DTC B0085 00 - LF Side Impact Sensor No Additional Information DTC B0085 0F - LF Side Impact Sensor Erratic DTC B0085 39 - LF Side Impact Sensor Internal Electronic Failure DTC B0085 3A - LF Side Impact Sensor Incorrect Component Installed DTC B0085 71 - LF Side Impact Sensor Invalid Serial Data Received DTC B0086 00 - RF Side Impact Sensor No Additional Information DTC B0086 0F - RF Side Impact Sensor E...

2010 Cadillac Truck Escalade EXT AWD V8-6.2L Page 52 P0AAE - P0AE9

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2010 Cadillac Truck Escalade EXT AWD V8-6.2L Page 519 Perform the Diagnostic Repair Verification (See: Verification Tests) after completing the diagnostic procedure. * Power Seat Switch Replacement (with HP2) ()Power Seat Switch Replacement (without HP2) () * Control Module References (See: Testing and Inspection/Programming and Relearning) for MSM replacement, setup, and programming B1760 DTC B1735, B1740, B1745, B1750, B1755, B1760, B1815, or B1820 Diagnostic Instructions * Perform the Diagnostic System Check - Vehicle (See: Testing and Inspection/Initial Inspection and Diagnostic Overview/Diagnostic System Check - Vehicle) prior to using this diagnostic procedure. * Review Strategy Based Diagnosis (See: Testing and Inspection/Initial Inspection and Diagnostic Overview/Strategy Based Diagnosis) for an overview of the diagnostic approach. * Diagnostic Procedure Instructions (See: Testing and Inspection/Initial Inspection and Diagnostic Overview/Diagnostic Procedure Instructions) provi...

2010 Cadillac Truck Escalade EXT AWD V8-6.2L Page 518 Scan Tool Reference Control Module References (See: Testing and Inspection/Programming and Relearning) for Scan Tool Information Circuit/System Verification Ignition ON, observe all scan tool Driver Position Module seat switch parameters while pressing and releasing the each seat directional switch. The reading should change between Inactive and Active. Circuit/System Testing 1. Ignition OFF, disconnect the harness connector at the seat adjuster switch. 2. Verify the scan tool seat switch parameters listed below are Inactive. * Front Vertical Upward Switch * Front Vertical Downward Switch * Rear Vertical Upward Switch * Rear Vertical Downward Switch * Horizontal Forward Switch * Horizontal Rearward Switch * Recline Forward Switch * Recline Rearward Switch 瀚慖f not the specified value, test the appropriate signal circuit listed below for a short to voltage. If the circuit tests normal, replace the MSM. * Front vertical upward switch t...

2010 Cadillac Truck Escalade EXT AWD V8-6.2L Page 517 Circuit Description When the power seat switches are pressed, they send a 12-volt signal through the switch signal circuits to the memory seat module (MSM). The MSM then commands the driver seat motors to move in response to the switch signals. Conditions for Running the DTC The memory seat module must be powered. Conditions for Setting the DTC * If a seat switch circuit is active in one direction and the switch for the opposite direction is pressed, this DTC will set. * Multiple DTCs will set if one of the switch signal circuits is shorted to voltage. Action Taken When the DTC Sets * A motor output driven in response to a switch considered failed, is deactivated for both directions. * All memory recall commands are ignored. * The MSM will respond to any other switch signal that has not set a DTC. Conditions for Clearing the DTC * The current DTC will clear and set the code to history, 3 seconds after the fault is no longer present ...

2010 Cadillac Truck Escalade RWD V8-6.0L Hybrid Page 210 * SDM DTC B0081 0F: 瀚慖f DTC B0081 0F sets in the SDM then the PPS module will set DTC B0081 4B or DTC B0081 5A. Refer to step #3 and diagnose the PPS module DTC's. By diagnosing these two DTC's in the PPS module, DTC B0081 0F will be fixed in the SDM. * SDM DTC B0081 3A: 瀚慐ither an incorrect replacement PPS module or SDM was placed in this vehicle. Check and make sure the part #'s are correct for each module. If both part #'s are correct clear this DTC and see if DTC B0081 3A resets as a current DTC. If DTC B0081 3A resets then replace the PPS module. Clear DTCs again and check if DTC B0081 3A sets as current again. If DTC B0081 3A sets again then replace the SDM. * SDM DTC B0081 39: 瀚慖f DTC B0081 39 sets in the SDM then replace the PPS module. * SDM DTC B0081 71: 瀚慖f DTC B0081 71 sets in the SDM check and see if the SDM also sets DTC U0170. If DTC U0170 is set in the SDM then diagnose DTC U0170. Refer to Diagnost...

2010 Cadillac Truck Escalade EXT AWD V8-6.2L Page 516 * Rear vertical downward switch terminal J * Horizontal forward switch terminal D * Horizontal rearward switch terminal C * Recline forward switch terminal H * Recline rearward switch terminal G 瀚慖f not the specified value, replace the seat adjuster switch. 3. Test for less than 1 ohm between each seat direction signal terminal listed below and the B+ terminal E with the switch in the closed position. * Front vertical upward switch terminal A * Front vertical downward switch terminal K * Rear vertical upward switch terminal F * Rear vertical downward switch terminal J * Horizontal forward switch terminal D * Horizontal rearward switch terminal C * Recline forward switch terminal H * Recline rearward switch terminal G 瀚慖f greater than the specified range, replace the adjuster switch switch. Repair Instructions Perform the Diagnostic Repair Verification (See: Verification Tests) after completing the diagnostic procedure. * Power Seat ...

2010 Cadillac Truck SRX AWD V6-2.8L Turbo Page 1570 supplies a 5 V reference signal to the sensor. The automatic transmission fluid temperature sensor is a variable resistor that measures the temperature of the transmission fluid and is a thermistor, or a resistor that changes value when the temperature changes. The sensor has a negative temperature coefficient. This means that as the temperature increases the resistance decreases and vice versa. The TCM will compare the temperature difference between the engine coolant temperature sensor and the automatic transmission fluid temperature sensor to determine if the temperatures are within an acceptable operating range of each other. This fault is handled inside the TCM and no external circuits are involved. Conditions for Running the DTC P0711 * The ignition voltage is 10.2-15.5 V. * The engine speed is greater than 400 RPM for 2 s. * TCM communication is normal. * DTCs P0712, P0713 are not set. * The transmission is not in emergency mod...

2010 Cadillac Truck Escalade EXT AWD V8-6.2L Page 515 to ACC or RUN. * A history DTC will clear after 50 consecutive fault-free ignition cycles have occurred. Reference Information Schematic Reference Driver Seat Schematics () Connector End View Reference Component Connector End Views (See: Diagrams/Connector Views) Description and Operation Memory Seats Description and Operation () Electrical Information Reference * Circuit Testing (See: Testing and Inspection/Component Tests and General Diagnostics/General Electrical Diagnostic Procedures/Circuit Testing/Circuit Testing) * Connector Repairs (See: Testing and Inspection/Component Tests and General Diagnostics/General Electrical Diagnostic Procedures/Connector Repairs/Connector Repairs) * Testing for Intermittent Conditions and Poor Connections (See: Testing and Inspection/Component Tests and General Diagnostics/General Electrical Diagnostic Procedures/Circuit Testing/Testing for Intermittent Conditions and Poor Connections) * Wiring R...

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NO The measurement value is not OK.Figure legend 1:N71 (Headlamp range adjustment control module)Figure legend 2:N10/1 (Driver-side SAM control unit with fuse and relay module)Possible cause and remedy - Cable (N10/1) I10.3 - (N71) 19 is faulty . - Cable (N71) 20 - W15/1 (Ground (right footwell)) is faulty . - N10/1 (Driver-side SAM control unit with fuse and relay module)

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2010 Cadillac Truck Escalade EXT AWD V8-6.2L Page 514 DTC B1740 01 - Seat Front Down Switch Circuit Short to Battery DTC B1745 01 - Seat Rear Up Switch Circuit Short to Battery DTC B1750 01 - Seat Rear Down Switch Circuit Short to Battery DTC B1755 01 - Seat Assembly Forward Switch Circuit Short to Battery DTC B1760 01 - Seat Assembly Rearward Switch Circuit Short to Battery DTC B1815 01 - Seat Recline Forward Switch Circuit Short to Battery DTC B1820 01 - Seat Recline Rearward Switch Circuit Short to Battery Diagnostic Fault Information Circuit Description When the power seat switches are pressed, they send a 12-volt signal through the switch signal circuits to the memory seat module (MSM). The MSM then commands the driver seat motors to move in response to the switch signals. Conditions for Running the DTC The memory seat module must be powered. Conditions for Setting the DTC * If a seat switch circuit is active in one direction and the switch for the opposite direction is pressed, t...

2010 Cadillac Truck Escalade EXT AWD V8-6.2L Page 513 瀚慖f not the specified value, test the appropriate signal circuit listed below for a short to voltage. If the circuit tests normal, replace the MSM. * Front vertical upward switch terminal A * Front vertical downward switch terminal K * Rear vertical upward switch terminal F * Rear vertical downward switch terminal J * Horizontal forward switch terminal D * Horizontal rearward switch terminal C * Recline forward switch terminal H * Recline rearward switch terminal G 3. If all circuits test normal, test or replace the seat adjuster switch. Component Testing 1. Ignition OFF, disconnect the harness connector at the seat adjuster switch. 2. Test for infinite resistance between each seat direction signal terminal listed below and the B+ terminal E with the switch in the open position. * Front vertical upward switch terminal A * Front vertical downward switch terminal K * Rear vertical upward switch terminal F * Rear vertical downward swit...

2010 Cadillac Truck Escalade RWD V8-6.0L Hybrid Page 21 C12D0 - C12E2

2010 Cadillac Truck Escalade EXT AWD V8-6.2L Page 512 Circuit Description When the power seat switches are pressed, they send a 12-volt signal through the switch signal circuits to the memory seat module (MSM). The MSM then commands the driver seat motors to move in response to the switch signals. Conditions for Running the DTC The memory seat module must be powered. Conditions for Setting the DTC * If a seat switch circuit is active in one direction and the switch for the opposite direction is pressed, this DTC will set. * Multiple DTCs will set if one of the switch signal circuits is shorted to voltage. Action Taken When the DTC Sets * A motor output driven in response to a switch considered failed, is deactivated for both directions. * All memory recall commands are ignored. * The MSM will respond to any other switch signal that has not set a DTC. Conditions for Clearing the DTC * The current DTC will clear and set the code to history, 3 seconds after the fault is no longer present ...