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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271

TEST 6A

REPAIRING PARK LAMPS THAT WILL NOT TURN OFF

Perform TEST 1A Before Proceeding

FIG. 1

FIG. 2

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272

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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273