2010 Cadillac Truck Escalade EXT AWD V8-6.2L Page 1217

2010 Cadillac Truck Escalade EXT AWD V8-6.2L Page 1217

* Sensor 1-5 V reference circuit terminal 1 and low reference circuit terminal 2

* Sensor 2-5 V Reference circuit terminal 3 and low reference circuit terminal 4

* Sensor 3-5 V Reference circuit terminal 5 and low reference circuit terminal 6

* Sensor 4-5 V Reference circuit terminal 7 and low reference circuit terminal 8

瀚慖f not within the specified range, replace the drive motor battery sensor module wiring harness.

5. If all circuits test normal, replace the drive motor generator battery control module.

Repair Instructions

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

* Drive Motor Battery Sensor Module Wiring Harness Replacement ()

* Control Module References (See: Testing and Inspection/Programming and Relearning) for drive motor generator battery control module

replacement, setup and programming

P0A9D

DTC P0A9C-P0A9E, P0AC6-P0AC8, P0ACB-P0ACD, P0AE9, P0AEA, or P0AEB

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 P0A9C

- Hybrid Battery 1 Temperature Sensor Performance

DTC P0A9D

- Hybrid Battery 1 Temperature Sensor Circuit Low Voltage

DTC P0A9E

- Hybrid Battery 1 Temperature Sensor Circuit High Voltage

DTC P0AC6

- Hybrid Battery 2 Temperature Sensor Performance

DTC P0AC7

- Hybrid Battery 2 Temperature Sensor Circuit Low Voltage

DTC P0AC8

- Hybrid Battery 2 Temperature Sensor Circuit High Voltage

DTC P0ACB

- Hybrid Battery 3 Temperature Sensor Performance

DTC P0ACC

- Hybrid Battery 3 Temperature Sensor Circuit Low Voltage

DTC P0ACD

- Hybrid Battery 3 Temperature Sensor Circuit High Voltage

DTC P0AE9

- Hybrid Battery 4 Temperature Sensor Performance

DTC P0AEA

- Hybrid Battery 4 Temperature Sensor Circuit Low Voltage

DTC P0AEB

- Hybrid Battery 4 Temperature Sensor Circuit High Voltage

Typical Scan Tool Data