Circuit/System Verification
WARNING: This page is about a different variant/trim than selected.
- Ignition - On/Vehicle - In Service Mode
- Verify DTC P0602 is not set.
- If the DTC is set
- Perform all necessary programming and setup procedures for the control module: K71 Transmission Control Module
- Verify the DTC does not set.
- If the DTC sets - Replace the component: K71 Transmission Control Module
- Go to next step: If the DTC does not set
- All OK.
- Go to next step: If the DTC is not set
- Ignition/Vehicle & All vehicle systems - Off
- Disconnect the electrical connector: K71 Transmission Control Module
- Verify a condition does not exist with the component: K71 Transmission Control Module@Wiring Harness Connector - Defective/Loose/Poor Connection/Visible Damage
- If a condition exists
Repair or replace as necessary
- Go to next step: If no condition exists
- If a condition exists
- Connect the electrical connector: K71 Transmission Control Module
- Ignition - On/Vehicle - In Service Mode
- Clear the DTCs.
- Ignition/Vehicle & All vehicle systems - Off
- Ignition - On/Vehicle - In Service Mode
- Verify the DTC does not set.
- If the DTC sets
Replace the component: K71 Transmission Control Module
- Go to next step: If the DTC is not set
- If the DTC sets
- All OK.