2010 Cadillac Truck Escalade RWD V8-6.0L Hybrid Page 424

2010 Cadillac Truck Escalade RWD V8-6.0L Hybrid Page 424

5. Ignition ON, verify that a test lamp illuminates between the ignition circuit terminals and ground.

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

6. 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