Diagnostic Test

CHECK CLOCK SPRING CONNECTION STATE
1. Go to Key-OFF status.
2. Disconnect the negative battery lead.
3. Disconnect the clock spring connector.
4. Check state of connector and that the terminals are not damaged, deformed, corroded or disconnected.
  Is the connector intact?
  
  Yes
  - Go to Step 2.
  No
  - Repair or replace the connector, then move on to Step 6.
CHECK CLOCK SPRING OPERATION
1. Check clock spring operation.
  Is the clock spring intact?
  
  Yes
  - Go to Step 6.
  No
  - Replace the clock spring.
  - Go to Step 6.
CHECK CONNECTION STATUS OF PASSIVE ENTRY NODE
1. Disconnect the Passive Entry node connector.
2. Check state of connector and that the terminals are not damaged, deformed, corroded or disconnected.
  Is the connector intact?
  
  Yes
  - Go to Step 4.
  No
  - Repair or replace the connector, then move on to Step 6.
CHECK FOR THE PRESENCE OF OPEN CIRCUIT OF CLOCK SPRING
1. Check that the clock spring and Passive Entry Node connectors are disconnected.
2. PIN AA (A connector) of the Passive Entry Node and PIN K (A connector) of the clock spring
3. PIN AB (A connector) of the Passive Entry Node and PIN K (A connector) of the clock spring
  Is short-circuit present?
  
  Yes
  - Go to Step 5.
  No
  - Repair or replace the wiring because it is subject to an open circuit, then proceed to Step 6.
CHECK OPERATION OF THE STEERING COLUMN
1. Check operation of the steering column.
  Is the steering column working?
  
  Yes
  - Go to Step 6.
  No
  - Replace the steering column.
  - Go to Step 6.
CHECK THE CORRECT OPERATION OF THE PASSIVE ENTRY NODE
1. Restore the electrical connections.
2. Connect the negative battery lead.
3. With the scan tool, erase DTCs.
4. Wait at least 5 seconds.
5. Check if the DTC is still present.
  Is the DTC still present?
  
  Yes
  - Repeat the checks from Step 1 .
  - Replace the Passive Entry Node if the DTC occurs again.
  No
  - End of diagnosis.