Possible Causes
AUTOMATIC TEMPERATURE CONTROL (ATC) DTC(S) PRESENT
REAR BOOSTER FAN CONTROL CIRCUIT SHORTED TO GROUND
AUTOMATIC TEMPERATURE CONTROL (ATC)
REAR BOOSTER FAN POWER MODULE
AUTOMATIC TEMPERATURE CONTROL (ATC) DTC(S) PRESENT
REAR BOOSTER FAN CONTROL CIRCUIT SHORTED TO GROUND
AUTOMATIC TEMPERATURE CONTROL (ATC)
REAR BOOSTER FAN POWER MODULE