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POWER DOORS - SLIDING
Symptom:
IOD WAKE UP PSD & PLG SHORT
When Monitored and Set Condition:
IOD WAKE UP PSD & PLG SHORT
When Monitored: Anytime the Body Control Module is awake.
Set Condition: If the BCM senses an over current signal on any of the Wake Up Signal
circuits this code will set.
DTC PRESENT
BODY CONTROL MODULE - IOD WAKE UP SHORT
LEFT SLIDING DOOR WAKE UP SIGNAL WIRE SHORT TO VOLTAGE
LIFTGATE MODULE WAKE UP SIGNAL WIRE SHORT TO VOLTAGE
RIGHT SLIDING DOOR WAKE UP SIGNAL WIRE SHORT TO VOLTAGE
LEFT SLIDING DOOR MODULE - IOD WAKE UP SHORT TO VOLTAGE
POWER LIFTGATE MODULE - IOD WAKE UP SHORT TO VOLTAGE
RIGHT SLIDING DOOR MODULE - IOD WAKE UP SHORT TO VOLTAGE
TEST
1
With the DRBIII , record and erase DTC's.
Turn the ignition off, wait 1 minute then turn the ignition on.
Wait 10 seconds.
With the DRBIII , read DTCs.
Does the DRBIII display IOD WAKE UP SHORT?
Yes → Go To 2
→ Using the wiring diagram/schematic as a guide, inspect the
No
2
Disconnect the BCM C2 and C3 connectors.
Using a 12-volt test light connected to ground, check each Wake Up Signal circuit.
On which circuit did the test light illuminate?
Left Sliding Door Wake Up Signal.
Right Sliding Door Wake Up Signal.
Liftgate Module Wake Up Signal.
Did not illuminate.
POSSIBLE CAUSES
ACTION
wiring and connectors for an intermittent condition.
Perform BODY VERIFICATION TEST - VER 1.
Go To 3
Go To 4
Go To 5
Replace the Body Control Module.
Perform BODY VERIFICATION TEST - VER 1.
912
APPLICABILITY
All
All
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