Chrysler New Yorker. Manual — part 527

TEST 5C

REPAIRING WIPERS NOT WORKING AT ALL

Perform TEST 5A Before Proceeding

FIG. 1

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706

TEST 5C

REPAIRING WIPERS NOT WORKING AT ALL

Perform TEST 5A Before Proceeding

*Perform Verification TEST VER-2A.

**Check connectors - Clean / repair as necessary.

NOTE: FOR LOCATION KEY OFF. REMOVE

THE WIPER

OF ALL COMPONENTS

REMOVE THE WIPER

HI/LO RELAY.**

START TEST 5C.

ON/OFF RELAY.**

SEE GENERAL INFO 4.0

FIG. 1

FIG. 1

MEASURE BETWEEN

REPAIR FUSED B(+)

USE AN OHMMETER IN

GROUND AND CAVITY

IS THE RESISTANCE

YES

CIRCUIT FOR A

THE FOLLOWING

"D" IN THE WIPER

BELOW 5.0 OHMS?

SHORT TO GROUND

STEPS. ON/OFF

RELAY CONN.

AND REPLACE THE

FIG. 1

WIPER FUSE.*

NO

MEASURE BETWEEN

REPAIR WIPER RELAY

GROUND AND CAVITY

IS THE RESISTANCE

YES

COMMON CIRCUIT FOR

"B" IN THE WIPER

BELOW 5.0 OHMS?

A SHORT TO GROUND

ON/OFF RELAY CONN.

AND REPLACE THE

FIG. 1

WIPER FUSE.*

NO

DISCONNECT THE

MEASURE BETWEEN

REPAIR HI/LO WIPER

WIPER MOTOR

GROUND AND CAVITY

IS THE RESISTANCE

YES

RELAY LOW SPEED

HARNESS

"E" IN THE WIPER

BELOW 5.0 OHMS?

OUTPUT CIRCUIT FOR A

CONNECTOR.**

HI/LO RELAY CONN.

SHORT TO GND, AND

FIG. 1

REPLACE WIPER FUSE.*

NO

MEASURE BETWEEN

REPAIR HI/LO WIPER

GROUND AND CAVITY

IS THE RESISTANCE

YES

RELAY HIGH SPEED

"D" IN THE WIPER

BELOW 5.0 OHMS?

OUTPUT CIRCUIT FOR A

HI/LO RELAY CONN.

SHORT TO GROUND, AND

FIG. 1

REPLACE WIPER FUSE.*

NO

REPLACE THE WIPER
MOTOR, AND REPLACE

WIPER FUSE.*

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707

TEST 5D

REPAIRING WIPERS NOT WORKING AT ALL

Perform TEST 5A Before Proceeding

FIG. 1

FIG. 2

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708

TEST 5D

REPAIRING WIPERS NOT WORKING AT ALL

Perform TEST 5A Before Proceeding

*Perform Verification TEST VER-2A.

**Check connectors - Clean / repair as necessary.

NOTE: FOR LOCATION
OF ALL COMPONENTS REMOVE

THE JUMPER

START TEST 5D.

WIRE.

SEE GENERAL INFO 4.0

USING A VOLTMETER
MEASURE CAVITY "A"

IS THE VOLTAGE

NO

REPAIR OPEN FUSED

TURN IGNITION ON.

OF THE WIPER

ABOVE 10.0 VOLTS?

B(+) CIRCUIT.*

ON/OFF RELAY CONN.

FIG. 1

YES

REINSTALL THE WIPER

ON/OFF RELAY.

DISCONNECT THE

BCM "C3" HARNESS

CONNECTOR.

FIG. 1

CONNECT A JUMPER
WIRE BETWEEN THE

DOES THE WIPER

YES

REPLACE THE BODY

WIPER ON/OFF RELAY

MOTOR OPERATE?

CONTROL MODULE.*

CONTROL CKT & GND.

FIG. 2

NO

REPLACE THE WIPER

ON/OFF RELAY.*

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709