Chrysler New Yorker. Manual - part 525

TEST 5A

REPAIRING WIPERS NOT WORKING AT ALL

Perform TEST 1A Before Proceeding

FIG. 1

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TEST 5A

REPAIRING WIPERS NOT WORKING AT ALL

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

WITH THE DRB, 

DOES THE WIPER

ACTUATE THE

MOTOR OPERATE IN YES

PERFORM TEST 

"WIPER MOTOR" 

THE LOW SPEED

5B.

TEST.

MODE?

NO 

STOP THE WIPER

INSPECT THE PDC

MOTOR ACTUATION

WIPER FUSE.

YES

PERFORM TEST 

TEST.

IS THE FUSE OPEN?

5C.

GAIN ACCESS 
TO THE PDC. 

FIG. 1

NO 

REMOVE THE WIPER

USING A VOLTMETER, 

REPAIR THE OPEN 

FUSE.

MEASURE THE B(+) 

IS THE VOLTAGE

NO 

B(+) CIRCUIT FROM 

CKT AT PDC. 

ABOVE 10.0 VOLTS? 

BATTERY TO THE

WIPER FUSE.* 

FIG. 1

FIG.  1

YES

REINSTALL THE

USING A VOLTMETER, REPAIR 

THE OPEN 

WIPER FUSE.

MEASURE THE FUSED

IS THE VOLTAGE

NO 

FUSED B(+) CIRCUIT

DISCONNECT THE

B(+) CKT (CAVITY D) 

ABOVE 10.0 VOLTS? 

BETWEEN THE FUSE 

ON/OFF WIPER

IN THE WIPER ON/OFF 

AND THE WIPER

RELAY.** FIG. 1

RELAY CONN. FIG. 1

ON/OFF RELAY.*

YES

CONNECT A JUMPER 

WIRE BETWEEN CAVITY 

DOES THE WIPER

YES

PERFORM TEST 

"B" AND CAVITY "D"

MOTOR OPERATE? 

5D.

OF THE WIPER ON/OFF 

RELAY CONN. FIG. 1

NO 

CONTINUE TEST 
5A ON THE NEXT 

PAGE.

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TEST 5A

CONTINUED - REPAIRING WIPERS NOT WORKING AT ALL

FIG. 1

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TEST 5A

CONTINUED - REPAIRING WIPERS NOT WORKING AT ALL

*Perform Verification TEST VER-2A.

**Check connectors - Clean / repair as necessary.

TEST 5A 

NOTE: FOR LOCATION REMOVE 

THE WIPER

CONTINUED FROM OF 

ALL COMPONENTS  HI/LO RELAY.** 

THE PREVIOUS 

PAGE.

SEE GENERAL INFO 4.0

FIG. 1

NOTE:

MAKE SURE THE

USING A VOLTMETER, 

REPAIR OPEN COMMON 

JUMPER WIRE IS STILL

MEASURE THE COMMON IS 

THE VOLTAGE

NO 

CIRCUIT BETWEEN

CONNECTED BETWEEN

CKT CAVITY "B" IN 

ABOVE 10.0 VOLTS? 

THE WIPER ON/OFF 

CAV "B" AND "D" OF 

THE HI/LO RELAY

AND WIPER HI/LOW 

WIPER ON/OFF RELAY. 

CONNECTOR. FIG. 1

RELAYS.* 

YES

DISCONNECT THE

CONNECT A JUMPER 

DOES THE WIPER

JUMPER WIRE IN THE

WIRE BETWEEN WIPER

MOTOR OPERATE IN 

NO 

PERFORM TEST 

WIPER ON/OFF RELAY

ON/OFF RELAY CAV "D"

THE LOW SPEED

5E.

CONNECTOR. AND WIPER HI/LO

MODE?

RELAY CAV "E". FIG.1

YES

REPLACE THE WIPER

HI/LO RELAY.*

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