Chrysler New Yorker. Manual — part 416

TEST 4A

REPAIRING LOW BEAM HEADLAMPS THAT WILL NOT TURN OFF

Perform TEST 1A Before Proceeding

FIG. 1

FIG. 2

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TEST 4A

REPAIRING LOW 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 ENSURE

THE

OF ALL COMPONENTS.

HEADLAMP SWITCH IS

START TEST 4A.

IN THE OFF
POSITION.

SEE GENERAL INFO 4.0

WITH THE DRB

SELECT "SENSORS"

IS THE VOLTAGE

NO

REPLACE THE

AND READ THE

APPROXIMAETLY

HEADLAMP SWITCH.*

HEADLAMP SWITCH

4.5 VOLTS?

VOLTAGE.

YES

REMOVE THE LOW
BEAM HEADLAMP

DID THE LOW BEAM

NO

CONTINUE TEST

RELAY.

HEADLAMPS TURN

4A ON THE NEXT

OFF? PAGE.

FIG. 1

YES

SUBSTIUTE THE LOW

BEAM HEADLAMP

DID THE LOW BEAM

NO

REPLACE THE

RELAY WITH A KNOWN

HEADLAMPS COME ON?

ORIGINAL LOW BEAM

GOOD RELAY.

HEADLAMP RELAY.*

FIG. 1

YES

REMOVE THE LOW

REMOVE THE BODY

BEAM HEADLAMP

CONTROL MODULE

RELAY. 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 14...

FIG. 2

NO

REPLACE THE BODY
CONTROL MODULE.*

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TEST 4A

CONTINUED - REPAIRING LOW BEAM HEADLAMPS THAT WILL NOT TURN OFF

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264

TEST 4A

CONTINUED - REPAIRING LOW BEAM HEADLAMPS THAT WILL NOT TURN OFF

*Perform Verification TEST VER-2A.

**Check connectors - Clean / repair as necessary.

TEST 4A

NOTE: FOR LOCATION

CONTINUED FROM OF

ALL COMPONENTS.

THE PREVIOUS

PAGE.

SEE GENERAL INFO 4.0

DISCONNECT THE
MULTI-FUNCTION DID THE LOW BEAM

YES

REPLACE THE

SWITCH HARNESS

HEADLAMPS TURN

MULTI-FUNCTION

CONNECTOR.** OFF?

SWITCH.*

NO

REPAIR THE LOW BEAM
RELAY OUTPUT CIRCUIT

FOR A SHORT TO

VOLTAGE. IF OK,

REPLACE THE J/B.*

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