Odometer Trip/Reset Switch Inoperative

Odometer Trip/Reset Switch Inoperative

Diagnostic Instructions

* Perform the Diagnostic System Check - Vehicle (Initial Inspection and Diagnostic Overview) prior to using this diagnostic procedure.
* Review Strategy Based Diagnosis (Initial Inspection and Diagnostic Overview) for an overview of the diagnostic approach.
* Diagnostic Procedure Instructions (Initial Inspection and Diagnostic Overview) provide an overview of each diagnostic category.

Circuit/System Description

The IPC calculates and stores the vehicle odometer based on the vehicle speed data from the ECM. When a new valid odometer information is received from the ECM, the IPC updates the odometer display in the DIC and stores the new reading in non volatile memory. The DIC displays the vehicle odometer information in either miles or kilometers.

The IPC is equipped with a trip/reset switch that is used to navigate the DIC vehicle information. The trip/reset switch is used to access the odometer, trip odometer A and B, outside air temperature, compass and hybrid indication status.

Reference Information
Schematic Reference

Instrument Cluster Schematics (Instrument Cluster Schematics)
Connector End View Reference

Component Connector End Views (Connector Views)
Description and Operation

Instrument Cluster Description and Operation (Description and Operation)
Electrical Information Reference

* Circuit Testing (Component Tests and General Diagnostics)
* Connector Repairs (Component Tests and General Diagnostics)
* Testing for Intermittent Conditions and Poor Connections (Component Tests and General Diagnostics)
* Wiring Repairs (Component Tests and General Diagnostics)
* Lifting and Jacking the Vehicle (Service and Repair)

Scan Tool Reference

Control Module References (Programming and Relearning) for scan tool information

Circuit/System Verification

Ignition ON, verify the odometer trip/reset switch toggles between the various DIC displays which includes the odometer, trip odometer A and B when pressed.

If not, replace the IPC.

Repair Instructions

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

Control Module References (Programming and Relearning) for IPC replacement, setup, and programming