TEST
ACTION
APPLICA-
BILITY
14
Turn the ignition off.
Disconnect the Mode Door Actuator harness connector.
Disconnect the Body Control Module C2 harness connector.
Measure the resistance between ground and the 5 Volt Supply circuit in the BCM C2
harness connector.
Is the resistance below 10K ohms?
All
Yes
→ Repair the 5 Volt Supply circuit for a short to ground.
Calibration must be performed after repair/replacement is completed.
Perform BODY VERIFICATION TEST - VER 1.
No
→ Go To 15
15
Turn the ignition off.
Disconnect the Mode Door Actuator harness connector.
Disconnect the Body Control Module C2 harness connector.
Measure the resistance of the 5 Volt Supply circuit between the Mode Door Actuator
harness connector and the BCM C2 harness connector.
Is the resistance below 5.0 ohms?
All
Yes
→ Go To 16
No
→ Repair the 5 Volt Supply circuit for an open.
Calibration must be performed after repair/replacement is completed.
Perform BODY VERIFICATION TEST - VER 1.
16
Turn the ignition off.
Disconnect the Mode Door Actuator harness connector.
Disconnect the Body Control Module C2 harness connector.
Measure the resistance between the 5 Volt Supply circuit and the Sensor Ground circuit in
the BCM C2 harness connector.
Is the resistance below 10K ohms?
All
Yes
→ Repair the 5 Volt Supply circuit for a short to the Sensor Ground
circuit.
Calibration must be performed after repair/replacement is completed.
Perform BODY VERIFICATION TEST - VER 1.
No
→ Replace and program the Body Control Module in accordance with the
Service Information.
Calibration must be performed after repair/replacement is completed.
Perform BODY VERIFICATION TEST - VER 1.
17
Turn the ignition off.
Disconnect the Mode Door Actuator harness connector.
Connect a jumper wire between the Mode Door Feedback Signal circuit and the 5 Volt
Supply circuit.
Turn the ignition on.
With the DRBIII
t in Sensor Display, read the Mode Door voltage.
Is the voltage between 4.5 & 5.5 volts?
All
Yes
→ Inspect for missing & broken actuator linkage. Check door for binding
& loss of full range. Inspect housing for missing or broken stops.
Repair as necessary. If linkage and door are okay, replace Mode Door
Actuator in accordance with Service Information.
Calibration must be performed after repair/replacement is completed.
Perform BODY VERIFICATION TEST - VER 1.
No
→ Go To 18
2005 JR BODY
Publication No. 81-270-05112
September, 2004
313
HEATING & A/C
MODE DOOR FEEDBACK FAILURE - ATC & MTC —
Continued