Diagnostic Test

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

CHECK FOR AN ACTIVE DTC
1. With the scan tool, read DTCs.
  Is the DTC active?
  
  Yes
  - Go To 2
  No
  - Test complete.
CHECK THE CAN LINE WIRING BETWEEN THE IPC AND THE ORC
1. Check the CAN connections and in particular that there are no open or short circuit problems.
2. Check that the connector is correctly connected to the control units and there are no faulty connections in the intermediate joint.
  Was there a fault detected?
  
  Yes
  - Reconnect the connectors or repair circuit faults according to service procedures.
  No
  - Go To 3
TEST THE POWER AND GROUND CIRCUITS TO THE IPC AND THE ORC
1. Check the related power and ground circuits the IPC and the ORC.
  Was there a fault found in any of the power or ground circuits?
  
  No
  - Go To 4.
  Yes
  - Repair affected circuits according to service procedures.
CHECK IPC AND ORC OPERATION
1. Check the operation of both modules.
  Was a fault detected?
  
  Yes
  - Replace the affect module.