Left B-Pillar Switch Input Open Or Short To Voltage - Chrysler Town and Country 2003 Owner's Manual

POWER DOORS - SLIDING
Symptom:

LEFT B-PILLAR SWITCH INPUT OPEN OR SHORT TO VOLTAGE

When Monitored and Set Condition:
LEFT B-PILLAR SWITCH INPUT OPEN OR SHORT TO VOLTAGE
When Monitored: Continuously when the BCM is awake.
Set Condition: When the BCM senses an input greater than 4.8 volts for over 10 seconds.
DTC PRESENT
LEFT SLIDING DOOR PILLAR SWITCH MUX CIRCUIT SHORT TO VOLTAGE
GROUND CIRCUIT OPEN
LEFT SLIDING DOOR PILLAR SWITCH MUX WIRE OPEN
LEFT B-PILLAR SWITCH OPEN
BODY CONTROL MODULE - LEFT SLIDING DOOR PILLAR SWITCH OPEN
TEST
1 With the DRBIII , record and erase DTC's.
Turn the ignition off, wait 10 seconds, then turn the ignition on.
Operate the left power sliding door from the Left B-Pillar Switch.
With the DRBIII , read DTCs.
Does the DRBIII display LEFT B-PILLAR SWITCH INPUT OPEN OR SHORT TO
VOLTAGE?
Yes → Go To 2
→ Using the wiring diagram/schematic as a guide, inspect the
No
2 Disconnect the Body Control Module C3 connector.
Measure the voltage between Left Sliding Door Pillar Switch Mux circuit and ground.
Is there any voltage present?
Yes → Repair the Left Sliding Door Pillar Switch Mux circuit for a short
→ Go To 3
No
3 Disconnect the Body Control Module C3 connector.
Measure the resistance between Left Sliding Door Pillar Switch Mux circuit and
ground.
Is the resistance below 20500.0 ohms?
Yes → Replace the Body Control Module.
→ Go To 4
No
POSSIBLE CAUSES
ACTION
wiring and connectors for an intermittent condition.
Perform BODY VERIFICATION TEST - VER 1.
to voltage.
Perform BODY VERIFICATION TEST - VER 1.
Perform BODY VERIFICATION TEST - VER 1.
914
APPLICABILITY
All
All
All