Loss Of Sbec Messages - Chrysler Town and Country 2003 Owner's Manual

POWER DOORS - LIFTGATE
Symptom:

LOSS OF SBEC MESSAGES

When Monitored and Set Condition:
LOSS OF SBEC MESSAGES
When Monitored: Whenever the ignition is in the RUN position.
Set Condition: If the PLG Module does not receive a speed message from the Powertrain
Control Module for over 5 seconds, this code will set.
ATTEMPT TO COMMUNICATE WITH THE POWERTRAIN CONTROL MODULE
POWER LIFTGATE MODULE - LOSS OF SBEC MESSAGES
TEST
1 Turn the ignition on.
With the DRBIII , select Engine.
Was the DRBIII able to I/D or communicate with the Powertrain Control Module?
Yes → Go To 2
→ Refer to the Communication category for the related symptom(S).
No
2 With the DRBIII , erase DTC's.
Cycle the ignition switch from off to on and wait approximately 1 minute.
With the DRBIII , read DTC's.
Did this DTC reset?
Yes → Replace the Power Liftgate Module.
→ Test Complete.
No
POSSIBLE CAUSES
ACTION
Perform BODY VERIFICATION TEST - VER 1.
848
APPLICABILITY
All
All