Monday, September 6, 2021

2010 Cadillac Truck SRX FWD V6-3.0L Page 674

2010 Cadillac Truck SRX FWD V6-3.0L Page 674



2. Test for infinite resistance between the signal terminal 3 and the ground terminal 1 with the switch in the open position.



瀚慖f not the specified value, replace the S1 adjustable pedal control switch.



3. Test for less than 2 ohm between the signal terminal 3 and the ground terminal 1 with the switch in the closed position.



瀚慖f greater than the specified range, replace the S1 adjustable pedal control switch.



4. Test for infinite resistance between the signal terminal 5 and the ground terminal 1 with the switch in the open position.



瀚慖f not the specified value, replace the S1 adjustable pedal control switch.



5. Test for less than 2 ohm between the signal terminal 5 and the ground terminal 1 with the switch in the closed position.



瀚慖f greater than the specified range, replace the S1 adjustable pedal control switch.



Repair Instructions



Perform the Diagnostic Repair Verification (See: Verification Tests) after completing the diagnostic procedure.



* Brake and Accelerator Pedal Adjuster Switch Replacement (See: Accessories and Optional Equipment/Pedal Positioning System/Pedal



Positioning Switch/Service and Repair)



* Control Module References (See: Testing and Inspection/Programming and Relearning) for memory seat control module replacement, setup,



and programming



B3605



DTC B3604 or B3605



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 B3604 02



- Adjustable Pedal Forward Switch Circuit Short to Ground



DTC B3605 02



- Adjustable Pedal Rearward Switch Circuit Short to Ground



Diagnostic Fault Information



Circuit/System Description



Ground is supplied at all times to the adjustable pedal switch. When the pedals switch is pressed, a 5 V reference voltage is applied through the



switch contacts and the switch signal circuit to the memory seat control module. The memory seat control module then commands the adjustable



pedals motor to move in response to the switch signal.



Conditions for Running the DTC



The memory seat control module must be powered.



Conditions for Setting the DTC



The forward and rearward switch signal circuits are active at the same time.

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