Possible Causes
| POSSIBLE CAUSES |
|---|
| RADIATOR FAN 2 CONTROL CIRCUIT SHORTED TO VOLTAGE |
| RADIATOR FAN 2 CONTROL RELAY |
| POWERTRAIN CONTROL MODULE (PCM) |
Always perform the PRE-DIAGNOSTIC TROUBLESHOOTING PROCEDURE before proceeding. Refer to PRE-DIAGNOSTIC TROUBLESHOOTING PROCEDURE .
NOTE:
The Radiator Fan 2 Control circuit is a low side driver inside the Powertrain Control Module (PCM). Do to the nature in which this monitor runs, a short to voltage in the Radiator Fan 2 Control circuit will set this DTC.