Chrysler New Yorker. Manual - part 501

TEST 11C

REPAIRING INOPERATIVE HORN CHIRP

Perform TEST 11A Before Proceeding

FIG. 1

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602

TEST 11C

REPAIRING INOPERATIVE HORN CHIRP

Perform TEST 11A Before Proceeding

*Perform Verification TEST VER-2A.

**Check connectors - Clean / repair as necessary.

USE THE

PUSH THE HORN 

DOES THE HORN 

NO 

APPROPRIATE

START TEST  11C. 

BUTTON ON THE

SOUND? 

SERVICE MANUAL 

STEERING WHEEL. 

AND REPAIR THE
HORN SYSTEM.

YES

USING THE DRB

DOES THE DRB

SELECT "BODY

OBSERVE THE HORN 

DISPLAY

YES

USE THE DRB TO 

COMPUTER" THEN CHIRP STATUS.

"HORN CHIRP: 

ENABLE 

HORN 

"MISCELLANEOUS". DISABLED"? 

CHIRP.*

NO 

REPLACE THE BODY 

USING THE DRB, 

DID THE HORN SOUND

YES

CONTROL MODULE TO 

ACTUATE THE HORN 

DURING ACTUATION? 

CORRECT HORN CHIRP

RELAY. 

INOPERATIVE.*

NO 

REMOVE THE BODY 

INSPECT THE 20-WAY 

CONTROL MODULE FROM 

INTERNAL CONNECTOR

ARE ANY TERMINALS

YES

REPAIR OR REPLACE

THE JUNCTION BLOCK. 

FOR DAMAGE.

DAMAGED? 

THE JUNCTION BLOCK

AS NECESSARY.*

SEE GENERAL INFO 4.0

FIG. 1

NO 

HORN RELAY CONTROL

MOMMENTARILY CKT (CAVITY 18) TO DID THE HORN 

YES

REPLACE THE BODY 

CONNECT A JUMPER GROUND.

SOUND?  CONTROL MODULE.* 

WIRE FROM THE... 

FIG. 1

NO 

REPLACE THE

JUNCTION BLOCK.*

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603

TEST 12A

REPAIRING INOPERATIVE DECKLID RELEASE

Perform TEST 1A Before Proceeding

FIG. 1

FIG. 2

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604

TEST 12A

REPAIRING INOPERATIVE DECKLID RELEASE

Perform TEST 1A Before Proceeding

*Perform Verification TEST VER-2A.

**Check connectors - Clean / repair as necessary.

NOTE: ENSURE THERE

IS NOT A DECKLID

START TEST 12A. 

RELEASE SWITCH OR 

SOLENOID TROUBLE

CODE PRESENT. 

DISCONNECT THE

USING AN OHMMETER,

DECKLID RELEASE

MEASURE BETWEEN A

IS 

THE RESISTANCE NO REPAIR 

THE OPEN 

SOLENOID HARNESS

GOOD GROUND AND THE

BELOW 20.0 OHMS?

GROUND CIRCUIT.*

CONNECTOR.** GROUND 

CIRCUIT. 

FIG. 1

FIG. 1

YES

CONNECT A TEST GROUND 

CIRCUITS 

LIGHT BETWEEN THE

(CAVITIES 1 & 3).

DECKLID RELEASE

CONTROL AND... 

FIG. 1

PRESS THE DECKLID

DID THE TEST LIGHT

RELEASE SWITCH AND

ILLUMINATE WHEN 

YES

REPLACE THE

OBSERVE THE TEST THE SWITCH 

WAS

DECKLID RELEASE

LIGHT. PRESSED? 

SOLENOID.* 

NO 

DISCONNECT THE

LEAVE THE TEST DECKLID RELEASE

LIGHT CONNECTED. SWITCH 

HARNESS

CONNECTOR. 

FIG. 2

USING A VOLTMETER, 
MEASURE THE FUSED

IS THE VOLTAGE

NO 

REPAIR THE OPEN 

B(+) CIRCUIT. 

ABOVE 10.0 VOLTS? 

FUSED B(+) 
CIRCUIT.*

FIG. 2

YES

CONTINUE TEST 
12A ON THE NEXT 

PAGE.

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