2010 Cadillac Truck Escalade/ESV RWD V8-6.2L Page 2181

2010 Cadillac Truck Escalade/ESV RWD V8-6.2L Page 2181

P0601, P0604

* The ignition switch is in Run or Crank.

* These DTCs run continuously when the above condition is met.

P0602, P0603, P062F

* The ignition switch is in Run or Crank.

* These DTCs run once per ignition cycle.

P0606, P0607, P060D

* The ignition switch is in Run or Crank.

* The system voltage is more than 6.0 V.

* Reduced Engine Power is not active.

* These DTCs run continuously when the above conditions are met.

P2610

* The intake air temperature is between -40 to +125掳C (-40 to +257掳F).

* DTC P2610 runs once per ignition cycle on ECM power down.

Conditions for Setting the DTCs

The ECM detects an internal failure or incomplete programming for more than 10 s.

Actions Taken When the DTC Sets

* DTCs P0601, P0602, P0603, P0604, P0606, P060D, and P062F are Type A DTCs.

* DTC P0607 is a Type C DTC.

* DTC P2610 is a Type B DTC.

Conditions for Clearing the MIL/DTC

* DTCs P0601, P0602, P0603, P0604, P0606, P060D, and P062F are Type A DTCs.

* DTC P0607 is a Type C DTC.

* DTC P2610 is a Type B DTC.

Diagnostic Aids

Low voltage or a momentary loss of power or ground to the ECM may cause a DTC to set.

* Verify that the battery cables are clean and tight, and the battery is fully charged. Refer to Battery Inspection/Test (See: Starting and

Charging/Testing and Inspection/Component Tests and General Diagnostics/Battery Inspection/Test).

* Verify the ECM ground circuits do not have an open or high resistance.

* Verify the ECM power circuits do not have an open, short to ground, or high resistance.

Reference Information

Schematic Reference

Engine Controls Schematics (See: Diagrams/Electrical Diagrams/Powertrain Management/System Diagram)

Connector End View Reference

Component Connector End Views (See: Diagrams/Connector Views)

Electrical Information Reference

* Circuit Testing (See: Testing and Inspection/Component Tests and General Diagnostics/General Electrical Diagnostic Procedures/Circuit

Testing/Circuit Testing)

* Connector Repairs (See: Testing and Inspection/Component Tests and General Diagnostics/General Electrical Diagnostic

Procedures/Connector Repairs/Connector Repairs)

* Testing for Intermittent Conditions and Poor Connections (See: Testing and Inspection/Component Tests and General Diagnostics/General

Electrical Diagnostic Procedures/Circuit Testing/Testing for Intermittent Conditions and Poor Connections)

* Wiring Repairs (See: Testing and Inspection/Component Tests and General Diagnostics/General Electrical Diagnostic Procedures/Wiring

Repairs/Wiring Repairs)

DTC Type Reference

Powertrain Diagnostic Trouble Code (DTC) Type Definitions (See: Diagnostic Trouble Code Descriptions/Powertrain Diagnostic Trouble Code

(DTC) Type Definitions)

Scan Tool Reference

Control Module References (See: Testing and Inspection/Programming and Relearning) for scan tool information