Chrysler New Yorker. Manual - part 421

TEST 8A

REPAIRING HIGH BEAM HEADLAMPS THAT WILL NOT TURN OFF

Perform TEST 1A Before Proceeding

FIG. 1

FIG. 2

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TEST 8A

REPAIRING HIGH BEAM HEADLAMPS THAT WILL NOT TURN OFF

Perform TEST 1A Before Proceeding

*Perform Verification TEST VER-2A.

**Check connectors - Clean / repair as necessary.

NOTE: FOR LOCATION 
OF ALL COMPONENTS.

START TEST 8A.

SEE GENERAL INFO 4.0

REMOVE THE HIGH BEAM 

REPAIR THE HIGH BEAM 

HEADLAMP RELAY. 

DID THE HIGH BEAM 

NO  RELAY OUTPUT CIRCUIT

HEADLAMPS TURN FOR A SHORT TO 

OFF? 

VOLTAGE. IF OK,

FIG. 1

REPLACE THE J/B.*

YES

MEASURE THE SWITCHED 

USE A VOLTMETER IN 

HIGH BEAM RELAY

IS THE VOLTAGE

NO 

REPLACE THE HIGH 

THE FOLLOWING

CONTROL CIRCUIT

ABOVE 1.0 VOLT?

BEAM HEADLAMP 

STEPS. (CAVITY 57). 

RELAY.*

FIG. 1

YES

DISCONNECT THE

MEASURE THE

REPAIR THE SWITCHED 

MULTI-FUNCTION 

SWITCHED HIGH BEAM 

IS THE VOLTAGE

YES

HIGH BEAM RELAY

SWITCH HARNESS

RELAY CONTROL

ABOVE 1.0 VOLT?

CONTROL CIRCUIT FOR

CONNECTOR.** CIRCUIT. 

A SHORT TO 

VOLTAGE. 

FIG. 2

IF OK, REPLACE J/B.*

NO 

REPLACE THE

MULTI-FUNCTION 

SWITCH.* 

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283

TEST 9A

REPAIRING FOG LAMPS THAT WILL NOT TURN ON

Perform TEST 1A Before Proceeding

FIG. 1

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284

TEST 9A

REPAIRING FOG LAMPS THAT WILL NOT TURN ON

Perform TEST 1A Before Proceeding

*Perform Verification TEST VER-2A.

**Check connectors - Clean / repair as necessary.

NOTE: FOR LOCATION 
OF ALL COMPONENTS.

START TEST 9A.

SEE GENERAL INFO 4.0

WITH THE DRB

TURN THE FOG LAMP 

SELECT "SENSORS"

IS THE VOLTAGE

NO 

REPLACE THE

SWITCH ON WITH THE

AND READ THE

APPROXIMATELY

HEADLAMP SWITCH.* 

HEADLAMPS ON.

HEADLAMP SWITCH 

3.0 VOLTS? 

VOLTAGE. 

YES

USING THE DRB, DID THE FOG LAMP 

NO 

CONTINUE 

TEST 

ACTUATE THE FOG

RELAY CLICK DURING 

9A ON THE NEXT 

LAMP RELAY. 

ACTUATION? 

PAGE.

YES

REMOVE THE FOG

USING A VOLTMETER, 

REPAIR THE OPEN 

LAMP RELAY. 

MEASURE THE FUSED

IS THE VOLTAGE

NO 

FUSED B(+) 

B(+) CIRCUIT

ABOVE 10.0 VOLTS? 

CIRCUIT. IF OK,

(CAVITY 66). REPLACE THE

FIG. 1

FIG. 1

JUNCTION BLOCK.*

YES

CONNECT A JUMPER 

REPAIR THE OPEN 

WIRE BETWEEN THE

DID THE FOG LAMPS

NO 

FOG LAMP RELAY

FOG LAMP RELAY

TURN ON?

OUTPUT CIRCUIT. IF 

CONN CAVITIES 

OK, REPLACE THE

66 & 67. FIG. 1

JUNCTION BLOCK.*

YES

REPLACE THE FOG

LAMP RELAY.*

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