Chrysler New Yorker. Manual — part 418

TEST 5A

CONTINUED - REPAIRING PARK LAMPS THAT WILL NOT TURN ON

FIG. 1

FIG. 2

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TEST 5A

CONTINUED - REPAIRING PARK LAMPS THAT WILL NOT TURN ON

*Perform Verification TEST VER-2A.

**Check connectors - Clean / repair as necessary.

TEST 5A

REMOVE FUSE #7 IN

REPAIR THE OPEN

CONTINUED FROM

THE JUNCTION BLOCK.

NO

FUSED B(+) CIRCUIT

THE PREVIOUS

IS THE FUSE OPEN?

FROM THE PDC. IF

PAGE.

OK, REPLACE THE

FIG. 1

JUNCTION BLOCK.*

YES

USING AN OHMMETER,

MEASURE BETWEEN

IS THE RESISTANCE

YES

REPLACE THE

GROUND AND THE PARK

BELOW 5.0 OHMS?

JUNCTION BLOCK.*

LAMP RELAY CONN

CAVITY 53. FIG. 2

NO

USING AN OHMMETER,

MEASURE BETWEEN

IS THE RESISTANCE

NO

GROUND AND THE

BELOW 5.0 OHMS?

REPLACE THE FUSE.*

PARK LAMP RELAY

CAVITY 55. FIG. 2

YES

REMOVE THE BODY

WITH THE OHMMETER

CONTROL MODULE

IS THE RESISTANCE

NO

REPLACE THE BODY

STILL CONNECTED. FROM

THE JUNCTION BELOW 5.0 OHMS?

CONTROL MODULE.*

BLOCK.

YES

REPAIR THE PARK LAMP
RELAY OUTPUT CIRCUIT

FOR A SHORT TO
GROUND. IF OK,

REPLACE THE J/B.

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TEST 6A

REPAIRING PARK LAMPS THAT WILL NOT TURN OFF

Perform TEST 1A Before Proceeding

FIG. 1

FIG. 2

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TEST 6A

REPAIRING PARK LAMPS THAT WILL NOT TURN OFF

Perform TEST 1A Before Proceeding

*Perform Verification TEST VER-2A.

**Check connectors - Clean / repair as necessary.

NOTE: FOR LOCATION ENSURE

THE

OF ALL COMPONENTS.

HEADLAMP SWITCH IS

START TEST 6A.

IN THE OFF
POSITION.

SEE GENERAL INFO 4.0

WITH THE DRB

SELECT, "SENSORS"

IS THE VOLTAGE

NO

REPLACE THE

AND READ THE

APPROXIMATELY

HEADLAMP SWITCH.*

HEADLAMP SWITCH

4.5 VOLTS?

VOLTAGE.

YES

REMOVE THE PARK

LAMP RELAY.

DID THE PARK LAMPS

NO

CONTINUE TEST

TURN OFF?

6A ON THE NEXT

PAGE.

FIG. 1

YES

SUBSITUTE THE PARK
LAMP RELAY WITH A

DID THE PARK LAMPS

NO

REPLACE THE

KNOWN GOOD RELAY.

COME ON?

ORIGINAL PARK LAMP

RELAY.*

FIG. 1

YES

REMOVE THE PARK

REMOVE THE BODY

LAMP RELAY.

CONTROL MODULE

FROM THE JUNCTION

BLOCK.

FIG. 1

WITH AN OHMMETER,

AND ALL OTHER J/B

IS THE RESISTANCE

MEASURE BETWEEN

20-WAY INTERNAL

BELOW 100.0 OHMS

YES

REPLACE THE

THE J/B 20-WAY

CONN TERMINALS.

ON ANY OF THE

JUNCTION BLOCK.*

INTERNAL CONN

MEASUREMENTS?

TERMINAL 16...

FIG. 2

NO

REPLACE THE BODY
CONTROL MODULE.*

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