929 V6-3.0L DOHC (1993)
Blower Motor: Symptom Related Diagnostic Procedures
Blower Motor Control Inspection (Does Not Work at All)
Blower Motor Control Inspection (Does Not Work At All)
If the blower motor does not operate at any speed, the failure is in the following devices or related wiring harness.
1. Blower motor
2. 0FF relay
3. A/C amplifier
Step 1
Fuse Inspection
1. Check the indicated fuses.
2. If a fuse is burnt, replace it after checking and repairing the wiring harness as necessary.
3. If the fuses are OK, go to Step 2.
Step 2
Heater Relay Inspection