Chrysler New Yorker. Manual — part 647

TEST TC-232A

REPAIRING - INVALID OR WRONG KEY MESSAGE FROM SKIM

Perform TEST DTC Before Proceeding

FIG. 1

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TEST TC-232A

REPAIRING - INVALID OR WRONG KEY MESSAGE FROM SKIM

Perform TEST DTC Before Proceeding

*Perform Verification TEST VER-1A.

**Check connectors - Clean / repair as necessary.

START TEST WITH

THE DRB,

TC-232A. ERASE CODES.

ATTEMPT TO START

AND IDLE THE

DOES THE DRB

YES

CONTINUE TEST

ENGINE FOR 1

READ CODES.

DISPLAY THIS CODE?

TC-232A ON THE

MINUTE.

NEXT PAGE.

NO

AT THIS TIME, THE

INSPECT THE WIRING

CONDITION REQUIRED AND CONNECTORS WERE

ANY PROBLEMS

YES

REPAIR

AS

TO SET THE CODE IS

ASSOCIATED WITH

FOUND?

NECESSARY.*

NOT PRESENT. THE PCI BUS

FIG. 1

CIRCUIT.

NO

REFER TO GENERAL

INFO 3.3.2 FOR

ADDITIONAL TEST

COMPLETE.*

INFORMATION ON

INTERMITTENT CODES.

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TEST TC-232A

CONTINUED - REPAIRING INVALID OR WRONG KEY MESSAGE FROM SKIM

FIG. 1

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TEST TC-232A

CONTINUED - REPAIRING - INVALID OR WRONG KEY MESSAGE FROM SKIM

Perform TEST DTC Before Proceeding

*Perform Verification TEST VER-1A.

**Check connectors - Clean / repair as necessary.

TEST TC-232A

USING THE DRB,

CONTINUED FROM ATTEMPT TO

CAN YOU

NO

PERFORM

THE PREVIOUS COMMUNICATE WITH

COMMUNICATE WITH SK-TEST DTC.

PAGE.

THE SKIM.

THE SKIM?

YES

WITH THE DRB,

ARE THERE ANY SKIM

YES

PERFORM

CHECK FOR SKIM TROUBLE CODES? SK-TEST DTC.
TROUBLE CODES.

NO

WITH THE DRB

REPLACE PCM

DISPLAY THE VIN

IS THE CORRECT VIN

NO

AND

THAT IS PROGRAMMED

PROGRAMMED IN THE

PROGRAM CORRECT

IN THE PCM.

PCM?

VIN INTO PCM AND

RETEST.*

YES

KEY OFF. CLEAR ALL CODES.

REPLACE THE

ATTEMPT TO START

POWERTRAIN CONTROL

AND IDLE THE

MODULE.* ENGINE.

USING THE DRB, DOES

THE DRB

YES

READ PCM TROUBLE

DISPLAY THIS CODE?

REPLACE THE SKIM.*

CODES.

NO

TEST COMPLETE.*

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