Chrysler Town and Country 2003 Owner's Manual page 1028

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VERIFICATION TESTS
Verification Tests —
AIRBAG VERIFICATION TEST - VER 1
1. Remove any special tools or jumper wires and reconnect all previously disconnected
components - except the Battery.
2. WARNING: TURN THE IGNITION ON, THEN RECONNECT THE BATTERY.
3. Connect the DRBIII to the Data Link Connector - use the most current software available.
4. Use the DRBIII and erase the stored codes in all airbag system modules.
5. Turn the ignition off, and wait 15 seconds, then turn the ignition on.
6. Wait one minute, and read active codes and if there are none present read the stored codes.
7. Note: If equipped with Airbag On - Off switch, read the DTC's in all switch positions.
8. Note: Read the DTC's in all airbag system related modules.
9. If the DRBIII shows any active or stored codes, return to the Symptom list and follow path
specified for that trouble code. If no active or stored codes are present, the repair is complete.
Are any DTC's present or is the original condition still present?
YES
Repair is not complete, refer to appropriate symptom list.
NO
Repair is complete.
1. Disconnect all jumper wires and reconnect all previously disconnected components and
connectors.
2. NOTE: If the SKIM, PCM/ECM or FCM was replaced, refer to the service informa-
tion for proper programming procedures.
3. If the Body Control Module (BCM) was replaced, turn the ignition on for 15 seconds (to allow
the new BCM to learn VIN) or engine may not start (if VTSS equipped). If the vehicle is
equipped with VTSS, use the DRBIII and enable VTSS.
4. Program all RKE transmitters and other options as necessary.
5. If any HVAC door actuator circuits were repaired, with the DRBIII in HVAC, System Tests,
select Actuator Circuit Test. (Manual Temp Control only).
6. If any actuators were replaced in the HVAC System, with the DRBIII in HVAC, select
System Tests then select HVAC Door Recalibration (Manual Temp Control only).
7. If any actuators were replaced in the ATC System, with the DRBIII in Automatic Temp
Control, select Miscellaneous then select Reset ATC Head.
8. For Three-Zone HVAC Systems, if HVAC Control/Rear Blower Rear Control was replaced/
Rear Blend Pot Circuit Open/Short DTC was set/any rear blend pot circuit was repaired,
proceed to Number 9 & 10.
9. With DRBIII in HVAC, select System Tests then select HVAC Door Recalibration. Door
Recalibration must pass before proceeding to next step.
10. With DRBIII in HVAC, select System Tests then select Reset Rear Blend Switch Span.
Rotate Rear Blend/Mode control on Rear Blower Rear Control to full cold. Wait five seconds,
then rotate control to full hot.
11. If any repairs were made to the power sliding door or power liftgate, use the DRBIII and
perform the open and close system tests. Observe the instructions on the DRBIII screen.
12. Ensure that all accessories are turned off and the battery is fully charged.
13. With the DRBIII , record and erase all DTCs from ALL modules. Start and run the engine
for 2 minutes. Operate all functions of the system that caused the original concern.
14. Turn the ignition off and wait 5 seconds. Turn the ignition on and using the DRBIII , read
DTCs from ALL modules.
Are any DTC's present or is the original condition still present?
Yes → Repair is not complete, refer to the appropriate symptom.
→ Repair is complete.
No
Continued
BODY VERIFICATION TEST - VER 1
1004
APPLICABILITY
All
APPLICABILITY
All

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