Dodge ZB 2005 Service Manual page 1592

ACT CKT TEST PASSED, OVERCURRENT DTCS ACTIVE —
TEST
3 Turn the ignition off.
Disconnect the A/C - Heater Control C2 harness connector.
Measure the resistance between the Common Door Driver circuit and the applicable
door driver circuit.
Is the resistance below 30.0 ohms?
Yes → Replace the door actuator in accordance with the Service Infor-
No
4 Turn the ignition off.
Disconnect the A/C - Heater Control C2 harness connector.
Turn the ignition on.
Measure the voltage between the applicable door driver circuit and ground.
Is there any voltage present?
Yes → Repair the door driver circuit for a short to voltage.
No
5 Turn the ignition off.
Ensure that the A/C - Heater Control C2 harness connector is connected to the A/C
- Heater Control Module.
Turn the ignition on.
With the DRBIII in HVAC, System Tests, actuate the Actuator Circuit Test.
What message does the DRBIII display?
Same msg as from start of test
Different msg than from start of test
6 Turn the ignition off.
Disconnect the A/C - Heater Control C2 harness connector.
Turn the ignition on.
Measure the voltage between each of the door driver circuits and ground.
Is there any voltage present on any of the circuits?
Yes → Repair all door driver circuits with voltage present for a short to
No
ACTION
mation.
Perform BODY VERIFICATION TEST - VER 1.
→ Go To 5
Perform BODY VERIFICATION TEST - VER 1.
→ Go To 5
Replace the A/C - Heater Control Module in accordance with the
Service Information.
Perform BODY VERIFICATION TEST - VER 1.
Using the wiring diagram as a guide, inspect the wiring &
connectors for conditions causing an intermittent short that set
the original test msg. Repair as necessary. If DRB displays a msg
for a different door driver ckt, return to Test 1 of this Symptom.
Perform BODY VERIFICATION TEST - VER 1.
voltage.
Perform BODY VERIFICATION TEST - VER 1.
→ Go To 7
211
HEATING & A/C
Continued
APPLICABILITY
All
All
All
All