Chrysler New Yorker. Manual — part 505
TEST 18A
CONTINUED - REPAIRING
(
DECKLID RELEASE SOLENOID OUTPUT FAILURE
(
TROUBLE CODE
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TEST 18A
CONTINUED - REPAIRING
(
DECKLID RELEASE SOLENOID OUTPUT FAILURE
(
TROUBLE CODE
*Perform Verification TEST VER-2A.
**Check connectors - Clean / repair as necessary.
TEST 18A
LEAVE THE TEST
CONTINUED FROM LIGHT CONNECTED
THE PREVIOUS FROM
THE PREVIOUS
PAGE.
PAGE.
KEY OFF. REMOVE
REPAIR THE DECKLID
THE BODY CONTROL
TURN THE IGNITION
IS THE TEST LIGHT
YES
RELEASE CONTROL
MODULE FROM THE
ON.
ILLUMINATED?
CIRCUIT FOR A SHORT
JUNCTION BLOCK.
TO VOLTAGE. IF OK,
REPLACE THE J/B.*
NO
REPLACE THE BODY
CONTROL MODULE.*
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TEST 1A
IDENTIFYING VEHICLE COMMUNICATION PROBLEMS
Perform TEST SYMPTOM IDENTIFICATION 1A Before Proceeding
FIG. 1
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TEST 1A
IDENTIFYING VEHICLE COMMUNICATION PROBLEMS
Perform TEST SYMPTOM IDENTIFICATION 1A Before Proceeding
Use a DRB with the latest software to interrogate the suspect module(s) for diagnostic trouble codes
(DTCs) and DRB bus failure messages.
Choose the applicable failure/no response from the list below and perform the indicated test.
If the DRB has a blank screen:
1. Disconnect the DRB from the data link connector.
2. Ensure that there is a good ground at cavities 4 & 5 (see Fig. 1)
3. Ensure that there is a 12-volt supply at cavity 16 (see Fig. 1). If there is not, inspect the IOD fuse
in the junction block.
4. Try a different DRB cable.
5. Try a different DRB.
NOTE: If the odometer is displaying “NO BUS” attempt to communicate with the instrument cluster
and follow the appropriate test listed below.
NO RESPONSE FROM
PERFORM
Airbag Control Module (ACM) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .TEST 2A
Automatic Temperature Control (ATC). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .TEST 3A
Body Control Module (BCM)
(Also: diagnostic trouble code ‘‘Battery Power to Module Disconnected’’) . . . . . . . . . . . .TEST 4A
Controller Anti-Lock Brakes (CAB) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .TEST 5A
Mechanical Instrument Cluster (MIC) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .TEST 6A
Overhead Traveler Information System (OTIS). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .TEST 7A
Powertrain Control Module (PCM). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .TEST 8A
Radio (PCI) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .TEST 9A
Transmission Control Module (TCM) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .TEST 10A
Sentry Key Immobilizer Module (SKIM) . . . . . . . . . . . . .refer to the Powertrain Diagnostic Manual.
Memory Heated Seat and Memory Mirror (MHSMM) . . . . . . . . . . . . . . . . . . . . . . . . . . . . .TEST 11A
BUS FAILURE MESSAGES
PERFORM
Shorted to Battery . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .TEST 12A
Shorted to Ground . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .TEST 13A
BUS SYMPTOMS
PERFORM
No Fused Ignition Switch Output to BCM . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .TEST 14A
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621
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