Circuit/System Verification

WARNING: This page is about a different variant/trim than selected.

NOTE:

Note: It may take up to 2 min for all vehicle systems to power down before an accurate ground or low reference circuit continuity test can be performed.

Ignition/Vehicle & All vehicle systems - Off
Ignition - On/Vehicle - In Service Mode & Engine - Off
Verify DTC P0885 is not set.
- If the DTC is set
  Refer to: DTC P0885 .
- Go to next step: If the DTC is not set
Verify DTC P0602 is not set.
- If the DTC is set
1. Program the control module: K71 Transmission Control Module
2. Ignition/Vehicle & All vehicle systems - Off
3. Ignition - On/Vehicle - In Service Mode & Engine - Off
4. Verify DTC P0602 is not set.
  - Go to next step: If the DTC sets
    Go to next step: Replace the component: K71 Transmission Control Module
  - Go to next step: If the DTC is not set
5. All OK.
- Go to next step: If the DTC is not set
Verify DTC P0601, P0602, P0603, P0604, P0604 is only set as a history DTC.
- If any of the DTCs are set as current
  Replace the component: K71 Transmission Control Module
- If only set as history
  Refer to: Testing for Intermittent Conditions and Poor Connections
- Go to next step: If none of the DTCs are set
Clear DTCs
Operate the vehicle within the Conditions for Running the DTC. You may also operate the vehicle within the conditions that you observed from the Freeze Frame/Failure Records data.
Verify DTC P0601, P0602, P0603, P0604, P0606 is not set.
- If any of the DTCs are set
  Replace the component: K71 Transmission Control Module
- Go to next step: If none of the DTCs are set
All OK.