2010 Cadillac Truck Escalade/ESV RWD V8-6.2L Page 423

2010 Cadillac Truck Escalade/ESV RWD V8-6.2L Page 423

* Terminal 5 (PPS)

* Terminal 13 (IPC)

* Terminal 8 X1 (amplifier, radio)

* Terminal 7 X2 (rear object)

瀚慖f greater than the specified range, test the ground circuit for an open/high resistance.

4. Verify that a test lamp illuminates between the appropriate B+ circuit terminals listed below and ground.

* Terminal 1 (IPC, PPS)

* Terminal 1 X1 (radio)

* Terminal 4 X1 (amplifier)

* Terminal 1 X2 (rear object)

瀚慖f the test lamp does not illuminate, test the B+ circuit for a short to ground or an open/high resistance.

5. If all circuits test normal, replace the appropriate module.

Repair Instructions

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

Control Module References (See: Testing and Inspection/Programming and Relearning) for the appropriate module replacement, setup, and

programming.

B1335

DTC B1335

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 B1335 00

- Device Power 3 Circuit

DTC B1335 0B

- Device Power 3 Circuit Current Above Threshold

DTC B1335 42

- Device Power 3 Circuit Calibration Data Set Not Programed

DTC B1335 4B

- Device Power 3 Circuit Calibration Not Learned

Diagnostic Fault Information