Skip to main content

2010 Cadillac Truck Escalade RWD V8-6.2L Page 1388

2010 Cadillac Truck Escalade RWD V8-6.2L Page 1388

- Hybrid Battery 7 Circuit Low Voltage

DTC P0B60

- Hybrid Battery 8 Circuit Low Voltage

DTC P0B65

- Hybrid Battery 9 Circuit Low Voltage

DTC P0B6A

- Hybrid Battery 10 Circuit Low Voltage

DTC P0B6F

- Hybrid Battery 11 Circuit Low Voltage

DTC P0B74

- Hybrid Battery 12 Circuit Low Voltage

DTC P0B79

- Hybrid Battery 13 Circuit Low Voltage

DTC P0B7E

- Hybrid Battery 14 Circuit Low Voltage

DTC P0B83

- Hybrid Battery 15 Circuit Low Voltage

DTC P0B88

- Hybrid Battery 16 Circuit Low Voltage

DTC P0B8D

- Hybrid Battery 17 Circuit Low Voltage

DTC P0B92

- Hybrid Battery 18 Circuit Low Voltage

DTC P0B97

- Hybrid Battery 19 Circuit Low Voltage

DTC P0B9C

- Hybrid Battery 20 Circuit Low Voltage

Circuit/System Description

The system contains twenty battery modules. Each module contains two 7.2 V cells for a total nominal system voltage of 288 V. Each battery

module is rated at 14.4 V direct current (DC) and all the modules are connected together in series. The drive motor generator battery is also referred

to as the hybrid battery. The drive motor generator battery control module is also referred to as the battery energy control module (BECM). The

drive motor generator battery control module monitors the hybrid battery voltage on the twenty battery modules. The drive motor generator battery

control module determines the actual terminal voltage by monitoring the output voltage from the high voltage contactors.

The drive motor generator battery control module will diagnose its own systems and determine when a fault condition is present. Diagnostics and

system status is communicated from the drive motor generator battery control module to the hybrid powertrain control module (HPCM) through

serial data. The hybrid powertrain control module is the host controller for diagnostic trouble code (DTC) information.

Conditions for Running the DTC

* DTC P0A1F is not set.

* The ignition is ON.

* The 12 V battery voltage is 9-18 V.

Conditions for Setting the DTC

P0B3D, P0B42, P0B47, P0B4C, P0B51, P0B56, P0B5B, P0B60, P0B65, P0B6A, P0B6F, P0B74, P0B79, P0B7E, P0B83, P0B88, P0B8D,

P0B92, and P0B97

Any two consecutive hybrid battery voltages are less than 7.5 V for 1.5 seconds.

P0B9C

Hybrid battery number 20 voltage is less than 7.5 V for 1.5 seconds. DTC P0B9C only requires one voltage failure because battery 20 is the last

Comments

Post a Comment

Popular posts from this blog

P179D The redundancy system for DIRECT SELECT was activated. There is a signal above the permissible limit value.

P179D The redundancy system for DIRECT SELECT was activated. There is a signal above the permissible limit value.2010 Mercedes Benz E 63 AMG Sedan (212.077) V8­6.3L (156.985) Copyright ? 2013, ALLDATA 10.52SS Page 978 Possible cause: ­ A80 (Intelligent servo module for DIRECT SELECT) Affected functions: ­ Drive position selection ­­­­­­­­­­­­­­­­­­­­­­­­­­­­­­­­­­­­­­­­­­­­­­­­­ Test 1: Remedial action if control unit is faulty 'A80 (Intelligent servo module for DIRECT SELECT)' 1. Remedial action if control unit is faulty 'A80 (Intelligent servo module for DIRECT SELECT)' Operation number of operation texts and work units or standard texts and flat rates:27­0641Possible cause and remedy ­ Internal fault in control unit ­ Replace component A80 (Intelligent servo module for DIRECT SELECT). Additional measures ­ ­ Perform initial startup. Continue with button "F2" Initial startup The following procedure will guide you through all steps requ...
Read more

Dremel 4300-9/64 Versatile Corded Rotary Tool Kit with Flex Shaft and Hard Storage Case, High Power & Performance, Variable Speed- Engraver, Etcher, Sander, and Polisher, Ultimate Gift for the DIYER

  The Dremel 4300-9/64 is a versatile corded rotary tool kit designed for a wide range of applications, making it an excellent choice for DIY enthusiasts and professionals alike. Here’s an overview of its key features: ### Key Features 1. **Power and Performance**:    - **High Power Motor**: The 4300 features a powerful motor that provides efficient performance for various tasks, including engraving, etching, sanding, and polishing. 2. **Variable Speed**:    - **Adjustable RPM**: Offers a variable speed range (typically 5,000 to 35,000 RPM) for precise control, allowing you to match the speed to the material and task at hand. 3. **Flex Shaft Attachment**:    - **Enhanced Maneuverability**: The included flex shaft allows for more intricate work in tight spaces and provides a comfortable grip for detailed projects. 4. **Comprehensive Accessory Kit**:    - **Versatile Attachments**: Comes with a variety of attachments and accessories, including ...
Post a Comment
Read more

D138， Diagnostic Trouble Codes ( DTC ): Manufacturer Code Charts

D138 The message from the auxiliary oil pump is not available on the CAN bus. Possible cause: M42 (Electric transmission oil pump) / N89 (Transmission oil additional pump control unit) Affected functions: Engine start ------------------------------------------------- Test 1: Check component M42 (Electric transmission oil pump). Check component M42 (Electric transmission oil pump). Operation number of operation texts and work units or standard texts and flat rates:27-0641Test prerequisite Battery voltage is OK. Test sequence Switch off ignition. Disconnect connector at component N89 (Transmission oil additional pump control unit). Use multimeter to check voltage directly at jacks of wiring harness for component N89 (Transmission oil additional pump control unit). Switch on ignition. Measure direct voltage with multimeter between 1 and 4Specified value - Voltage [8,5...16,4] V Question Is the measurement value OK?...
Post a Comment
Read more