Blower Motor Speeds Incorrect

Test 1 - 3:

Test 4 - 6:

SYMPTOM
BLOWER MOTOR SPEEDS INCORRECT

POSSIBLE CAUSES
- Blower motor driver circuit(s) shorted to ground
- A/C - heater control module
- Blower motor driver circuit(s) shorted to voltage
- Blower motor driver circuits shorted together
- A/C - heater control module - speeds incorrect
- Blower motor driver circuit(s) open
- Blower motor resistor block - open speed