Chrysler New Yorker. Manual - part 447

TEST 5A

REPAIRING COURTESY LAMPS ON AT ALL TIMES

Perform TEST 1A Before Proceeding

FIG. 1

FIG. 2

FIG. 3

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TEST 5A

REPAIRING COURTESY LAMPS ON AT ALL TIMES

Perform TEST 1A Before Proceeding

*Perform Verification TEST VER-2A.

**Check connectors - Clean / repair as necessary.

NOTE: FOR LOCATION 
OF ALL COMPONENTS.

START TEST 5A.

SEE GENERAL INFO 4.0

NOTE:

MAKE SURE ALL

THE DOORS ARE

ARE THERE ANY

YES

ALIGN OR ADJUST 

ALIGNED CORRECTLY

MISALIGNED OR 

DOOR AS 

AND THE COURTESY 

MISADJUSTED DOORS? NECESSARY.*

LAMP SWITCH IS OFF. 

NO 

WITH THE DRB ENTER

DOES THE DRB

INSURE ALL THE

"INPUT/OUPUT" AND

DISPLAY

YES

PERFORM "DOOR

DOORS ARE CLOSED.

READ THE DRIVER 

"DRDOOR AJAR SW:

AJAR" TEST 1A.

DOOR AJAR SWITCH 

CLOSED"? 

STATUS.

NO 

WITH THE DRB, READ 

DOES THE DRB

THE OTHER DOOR DISPLAY

YES

PERFORM "DOOR

AJAR SWITCH 

"DOOR AJAR SW:

AJAR" TEST 1A.

STATUS.

CLOSED"? 

NO 

REMOVE THE BODY 

CONTROL MODULE DID THE COURTESY 

YES

REPLACE THE BODY 

FROM THE JUNCTION 

LAMPS GO OFF? 

CONTROL MODULE.* 

BLOCK. 

NO 

DISCONNECT THE

DISCONNECT THE

JUNCTION BLOCK C6 

JUNCTION BLOCK

AND C7 HARNESS

HEADLINER HARNESS

CONNECTORS.**

CONNECTOR.*

FIG. 1

FIG. 2

WITH  A FUSED

OTHER LEAD TO THE

REPAIR THE

JUMPER WIRE,

HEADLINER HARNESS

DID THE COURTESY 

YES

COURTESY LAMPS

CONNECT ONE LEAD 

CONN CAVITY 6

LAMPS COME ON?

DRIVER CIRCUIT FOR

TO B(+) AND

(FUSED B(+) CKT).

A SHORT TO 

CONNECT THE... FIG. 

3

GROUND.* 

NO 

CONTINUE TEST 
5A ON THE NEXT 

PAGE.

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387

TEST 5A

CONTINUED - REPAIRING COURTESY LAMPS ON AT ALL TIMES

FIG. 1

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TEST 5A

CONTINUED - REPAIRING COURTESY LAMPS ON AT ALL TIMES

*Perform Verification TEST VER-2A.

**Check connectors - Clean / repair as necessary.

TEST 5A 

CONTINUED FROM REMOVE 

THE JUMPER 

THE PREVIOUS WIRE.

PAGE.

WITH THE JUMPER 

END TO THE

REPAIR THE

WIRE CONNECTED TO 

JUNCTION BLOCK C7 

DID THE COURTESY 

YES

COURTESY LAMP 

B(+), CONNECT THE

HARNESS CONN 

LAMPS COME ON?

DRIVER CIRCUIT FOR

OTHER... CAVITY 

5

A SHORT TO 

(FUSED B(+) CKT).

GROUND.* 

NO 

WITH AN OHMMETER,

REPAIR THE

REMOVE THE JUMPER 

MEASURE BETWEEN J/B

IS THE RESISTANCE 

YES

COURTESY LAMP 

WIRE.

HEADLINER HARNESS

BELOW 5.0 OHMS?

DRIVER CIRCUIT FOR

CONN CAVITIES 8 & 1. 

A SHORT TO THE

FIG. 1

GROUND CIRCUIT.*

NO 

WITH AN OHMMETER,

REPAIR THE

MEASURE BETWEEN J/B

IS THE RESISTANCE 

YES

COURTESY LAMP 

HEADLINER HARNESS

BELOW 5.0 OHMS?

DRIVER CIRCUIT FOR

CONN CAVITIES 8 & 3. 

A SHORT TO THE

FIG. 1

GROUND CIRCUIT.*

NO 

REPLACE THE

JUNCTION BLOCK.*

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