Diagnostic Test

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

CHECK IF DTC IS CURRENT
1. With the scan tool, read EVCU DTCs.
2. Record the Environmental Data and any DTCs.
3. With the scan tool, erase EVCU DTCs.
4. Using the recorded Environmental Data, along with the When Monitored and Set Conditions above, operate the vehicle in the conditions that set the DTC.
5. With the scan tool, read EVCU DTCs.
  Did the DTC reset?
  
  Yes
  - Go To 2
  No
  - Go To 3
CHECK THE RADIATOR FAN
1. Turn the Ignition off.
2. Check the Radiator Fan 1 for obstruction.
3. Check that the Radiator Fan 1 motor spins freely.
  Was any of the above problems found in the Radiator Fan 1?
  
  Yes
  - Remove the obstruction or replace the Radiator Fan Module. Refer to FAN, COOLING, REMOVAL .
  - Perform the EVCU VERIFICATION TEST. Refer to EVCU VERIFICATION TEST
  No
  - Go to 3.
PERFORM RADIATOR ACTUATOR TEST
1. With the scan tool, perform the EVCU Radiator Fan Actuator Procedure while listening for the fans to operate.
  Do both fans operate?
  
  Yes
  - Perform the INTERMITTENT CONDITION diagnostic procedure. Refer to INTERMITTENT CONDITION
  No
  - Replace the Radiator Fan Module. Refer to FAN, COOLING, REMOVAL .
  - Perform the EVCU VERIFICATION TEST. Refer to EVCU VERIFICATION TEST