Chrysler New Yorker. Manual - part 413

TEST 2A

CONTINUED- REPAIRING HEADLAMP SWITCH INPUT FAILURE

FIG. 1

FIG. 2

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TEST 2A

CONTINUED- REPAIRING HEADLAMP SWITCH INPUT FAILURE

*Perform Verification TEST VER-2A.

**Check connectors - Clean / repair as necessary.

TEST 2A 

DISCONNECT THE

CONTINUED FROM BODY 

CONTROL

THE PREVIOUS 

MODULE C2 HARNESS

PAGE.

CONNECTOR.** 

USING AN OHMMETER,

HEADLAMP SWITCH 

MEASURE THE

AND THE BCM. 

IS 

THE RESISTANCE NO REPAIR 

THE OPEN 

HEADLAMP SWITCH 

BELOW 5.0 OHMS?

HEADLAMP SWITCH 

RETURN CIRCUIT

RETURN CIRCUIT.*

BETWEEN THE... FIGS. 1 & 2

YES

REPLACE THE BODY 
CONTROL MODULE.* 

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TEST 2B

REPAIRING HEADLAMP SWITCH INPUT FAILURE

Perform TEST 2A Before Proceeding

FIG. 1

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TEST 2B

REPAIRING HEADLAMP SWITCH INPUT FAILURE

Perform TEST 2A Before Proceeding

*Perform Verification TEST VER-2A.

**Check connectors - Clean / repair as necessary.

DISCONNECT THE

DOES THE DRB

HEADLAMP SWITCH 

DISPLAY "HEADLAMP

YES

REPLACE THE

START TEST 2B.

13-WAY HARNESS

SWITCH VOLTAGE: 

HEADLAMP SWITCH.* 

CONNECTOR.** 5.0 VOLTS" 

(+ OR - 0.2)?

NO 

DISCONNECT THE

USING AN OHMMETER,

REPAIR THE

BODY CONTROL

MEASURE BETWEEN

IS THE RESISTANCE 

YES

HEADLAMP SWITCH 

MODULE C2 HARNESS

GROUND AND THE

BELOW 5.0 OHMS?

MUX CIRCUIT FOR A

CONNECTOR.** 

HEADLAMP SWITCH MUX

SHORT TO GROUND.* 

CIRCUIT. FIG. 1

NO 

REPLACE THE BODY 
CONTROL MODULE.* 

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