Chrysler New Yorker. Manual — part 622

TEST TC-114A

REPAIRING - PARK/NEUTRAL SWITCH STUCK IN PARK OR IN GEAR

Perform TEST DTC Before Proceeding

ALL 4 SPEED AUTO

FIG. 1

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TEST TC-114A

REPAIRING - PARK/NEUTRAL SWITCH STUCK IN PARK OR IN GEAR

Perform TEST DTC Before Proceeding

*Perform Verification TEST VER-2A.

**Check connectors - Clean / repair as necessary.

WITH THE DRB UNDER

START TEST ENGINE,

TC-114A. INPUT/OUTPUT, READ

PARK/NEUTRAL SWITCH

INPUT STATE.

WHILE MOVING GEAR

SELECTOR THROUGH

DID THE DISPLAY

NO

CONTINUE TEST

ALL GEAR POSITIONS

SHOW "P/N" AND

TC-114A ON NEXT

WATCH DRB DISPLAY. "D/R"?

PAGE.

YES

AT THIS TIME, THE
CONDITION REQUIRED
TO SET THE CODE IS

NOT PRESENT.

FIG. 1

INSPECT THE WIRING

AND CONNECTOR

CHECK FREEZE FRAME

WERE ANY PROBLEMS

YES

REPAIR AS

RELATING TO THE PARK

DATA TO HELP

FOUND?

NECESSARY.*

NEUTRAL POSITION SW

DUPLICATE PROBLEM.

SENSE CIRCUIT.

NO

REFER TO GEN INFO

3.3.2 FOR

INFORMATION ON

TEST COMPLETE.*

INACTIVE TROUBLE

CODES.

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TEST TC-114A

CONTINUED - REPAIRING - PARK/NEUTRAL SWITCH STUCK IN PARK OR IN GEAR

FIG. 1

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326

TEST TC-114A

CONTINUED - REPAIRING - PARK/NEUTRAL SWITCH STUCK IN PARK OR IN GEAR

*Perform Verification TEST VER-2A.

**Check connectors - Clean / repair as necessary.

DOES THE

TEST NTC-114A

PARK/NEUTRAL

CONTINUE TEST

CONTINUED FROM

SWITCH INPUT

NTC-114A ON THE

PREVIOUS PAGE.

DISPLAY P/N ONLY?

NEXT PAGE.

DISCONNECT THE

MONITOR THE

TRANSMISSION RANGE

PARK/NEUTRAL

DOES THE DRB

YES

REPLACE THE

SENSOR HARNESS

SWITCH INPUT STATE

DISPLAY D/R?

TRANSMISSION RANGE

CONNECTOR.** ON

THE DRB.

SENSOR.*

NO

DISCONNECT THE THE

TURN THE IGNITION

POWERTRAIN CONTROL

OFF. MODULE

HARNESS

CONNECTOR.**

MEASURE THE

REPAIR THE SHORT

USE AN OHMMETER IN

RESISTANCE OF THE

IS THE RESISTANCE

YES

TO GROUND IN THE

THE FOLLOWING

P/N POSITION SW

BELOW 5.0 OHMS?

P/N POSITION

STEP.

SENSE CIRCUIT TO SWITCH

SENSE

GROUND. FIG. 1

CIRCUIT.*

NO

REPLACE THE

POWERTRAIN CONTROL

MODULE.*

SEE GENERAL INFO 4.2

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