Blower Motor Inoperative (MTC)

Test 1 - Test 3:

Test 4 - Test 7:

Test 8:

SYMPTOM
BLOWER MOTOR INOPERATIVE - MTC

POSSIBLE CAUSES
- Junction block fuse #1
- Fused ignition switch output (RUN) circuit shorted to ground
- Blower motor shorted to ground
- Blower motor driver problem
- Ground circuit open
- A/C - heater control open
- Blower motor driver circuit open
- Fused ignition switch output (RUN) circuit open
- Blower motor open