Chrysler New Yorker. Manual — part 501

TEST 11C

REPAIRING INOPERATIVE HORN CHIRP

Perform TEST 11A Before Proceeding

FIG. 1

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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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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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