2000 CHRYSLER CARAVAN Service Manual

TEST SK-4AREPAIRING - SERIAL LINK EXTERNAL FAILURE
Perform TEST SK-1A Before Proceeding
*Perform Verification TEST VER-1A. **Check connectors - Clean / repair as necessary.
START TEST USING THE DRB,
SK-4A. ERASE SKIM CODES.
TURN IGNITION OFF. USING THE DRB, DOES THE DRB YES CONTINUE TEST
WAIT 10 SECONDS. READ SKIM CODES. DISPLAY THIS CODE? SK-4A ON THE
TURN IGNITION ON.NEXT PAGE.
NO
AT THIS TIME THE USING THE
CONDITION REQUIRED SCHEMATIC AS A WERE ANY PROBLEMS YES REPAIR AS
TO SET THE CODE IS GUIDE, INSPECT THE FOUND? NECESSARY.*
NOT PRESENT. WIRING AND
FIG.1 CONNECTORS.
NO
REFER TO GENERAL
INFORMATION 3.3.2
FOR ADDITIONAL TEST COMPLETE.*
INFORMATION ON
INTERMITTENT CODES.
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TEST SK-4ACONTINUED - REPAIRING - SERIAL LINK EXTERNAL FAULTS
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TEST SK-4ACONTINUED - REPAIRING - SERIAL LINK EXTERNAL FAULT
*Perform Verification TEST VER-1A. **Check connectors - Clean / repair as necessary.
TEST SK-4A WITH IGNITION STILL CAN YOU REFER TO BODY
CONTINUED FROM ON, USE THE DRB AND COMMUNICATE WITH NO DIAGNOSTIC
THE PREVIOUS ATTEMPT TO THE BODY CONTROL PROCEDURES
PAGE. COMMUNICATE TO THE MODULE? MANUAL.
BODY CONTROL MODULE.
YES
TURN IGNITION OFF.
USING THE SCHEMATIC CHECK THE WIRING
AS A GUIDE, INSPECT AND CONNECTORS FOR ARE ANY OF THESE YES REPAIR AS
THE CCD BUS CIRCUITS POOR TERMINAL CONDITIONS NECESSARY.*
BETWEEN THE BCM AND CONTACT, CORROSION PRESENT?
SKIM. OR DAMAGE.
NO
REPLACE THE SENTRY
KEY IMMOBILIZER USING THE DRB,
MODULE.** ERASE SKIM CODES.
SEE GENERAL INFO 8.0
TEST DRIVE THE
VEHICLE. USING THE DRB, DOES THIS CODE YES REPLACE THE BODY
CHECK FOR SKIM APPEAR? CONTROL MODULE.*
PERFORM SEVERAL CODES.
KEY CYCLES.
NO
TEST COMPLETE.
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TEST SK-5AREPAIRING - TRANSPONDER COMMUNICATION FAILURE
Perform TEST SK-1A Before Proceeding
FIG. 1
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TEST SK-5AREPAIRING - TRANSPONDER COMMUNICATION FAILURE
Perform TEST SK-1A Before Proceeding
*Perform Verification TEST VER-1A. **Check connectors - Clean / repair as necessary.
START TEST USING THE DRB,
SK-5A. ERASE SKIM CODES.
TURN IGNITION OFF. USING THE DRB, DOES THE DRB YES CONTINUE TEST
WAIT 10 SECONDS. READ SKIM CODES. DISPLAY THIS CODE? SK-5A ON THE
TURN IGNITION ON.NEXT PAGE.
NO
AT THIS TIME THE USING THE
CONDITION REQUIRED SCHEMATIC AS A WERE ANY PROBLEMS YES REPAIR AS
TO SET THE CODE IS GUIDE, INSPECT THE FOUND? NECESSARY.*
NOT PRESENT. WIRING AND
FIG. 1 CONNECTORS.
NO
REFER TO GENERAL
INFORMATION 3.3.2
FOR ADDITIONAL TEST COMPLETE.*
INFORMATION ON
INTERMITTENT CODES.
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TEST SK-5ACONTINUED - REPAIRING - TRANSPONDER COMMUNICATION FAILURES
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TEST SK-5ACONTINUED - REPAIRING - TRANSPONDER COMMUNICATION FAILURE
*Perform Verification TEST VER-1A. **Check connectors - Clean / repair as necessary.
USING THE DRB,
ATTEMPT TO REPROGRAM
THE IGNITION KEY TO
THE SKIM.
SEE GENERAL
INFORMATION 8.4
USING THE DRB,
PROGRAM THE NEW
IGNITION KEY TO THE
SKIM.
SEE GENERAL
INFORMATION 8.4
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TEST SK-6ATRANSPONDER CRC (CYCLIC REDUNDANCY CHECK) FAILURE
Perform TEST SK-1A Before Proceeding
FIG. 1
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