B2984

DTC B2984 or DrC/V motor lock is indicated.:
A Problem in the Driver's Cool Vent Control Linkage, Door, or Motor

1. Clear the DTC with the HDS.
2. Operate the climate control system in several modes.
3. Check for DTCs using the HDS or self-diagnostic.

Is DTC B2984 or DrC/V motor lock indicated?

YES - Go to step 4.

NO - Intermittent failure.

4. Turn the ignition switch OFF.
5. Test the driver's cool vent control motor.

Is the driver's cool vent control motor OK?

YES - Substitute a known-good climate control unit, and recheck. If the symptom/indication goes away, replace the original climate control unit.

NO - Replace the driver's cool vent control motor, or repair the driver's cool vent control linkage or door.