Diagnostic Instructions
| • | Perform the Diagnostic System Check - Vehicle prior to using this diagnostic procedure. |
| • | Review Strategy Based Diagnosis for an overview of the diagnostic approach. |
| • | Diagnostic Procedure Instructions 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
Connector End View Reference
Description and Operation
Instrument Cluster Description and Operation
Electrical Information Reference
Scan Tool Reference
Control Module References 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 after completing the diagnostic procedure.
Control Module References for IPC replacement, setup, and programming
