Chrysler New Yorker. Manual - part 528

TEST 5E

REPAIRING WIPERS NOT WORKING AT ALL

Perform TEST 5A Before Proceeding

FIG. 1

FIG. 2

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TEST 5E

REPAIRING WIPERS NOT WORKING AT ALL

Perform TEST 5A Before Proceeding

*Perform Verification TEST VER-2A.

**Check connectors - Clean / repair as necessary.

DISCONNECT THE

WIPER MOTOR

START TEST 5E.

HARNESS

CONNECTOR.** 

NOTE:

MAKE SURE 

USING A VOLTMETER, REPAIR 

THE OPEN 

THE JUMPER WIRE IS 

MEASURE THE WIPER

IS THE VOLTAGE

NO 

WIPER HI/LO RELAY

STILL CONNECTED

HI/LO WIPER RLY LOW

ABOVE 10.0 VOLTS? 

LOW SPEED OUTPUT CKT

BETWEEN THE TWO

SPEED OUTPUT CKT

BETWEEN HI/LO RELAY

RELAY CONNECTORS.

(CAV "E"). FIG. 1

AND WIPER MOTOR.*

YES

NOTE: ENSURE 

USING AN OHMMETER,

IGNITION, ALL

MEASURE BETWEEN

IS 

THE RESISTANCE NO REPAIR 

THE OPEN 

LIGHTS AND

GROUND AND THE

BELOW 5.0 OHMS?

GROUND CIRCUIT.*

ACCESSORIES ARE

GROUND CIRCUIT. 

OFF. 

FIG. 2

YES

REPLACE THE WIPER

MOTOR.*

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711

TEST 6A

REPAIRING WIPERS NOT WORKING IN THE HIGH SPEED MODE

Perform TEST 1A Before Proceeding

FIG. 1

FIG. 2

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TEST 6A

REPAIRING WIPERS NOT WORKING IN THE HIGH SPEED MODE

Perform TEST 1A Before Proceeding

*Perform Verification TEST VER-1A.

**Check connectors - Clean / repair as necessary.

NOTE: FOR LOCATION REMOVE 

THE WIPER

OF ALL COMPONENTS 

HI/LO RELAY.** 

START TEST 6A.

SEE GENERAL INFO 4.0

FIG. 1

SUBSTITUTE THE

TURN IGNITION ON.

WIPER HI/LO RELAY

ARE THE WIPERS YES

REPLACE THE

WITH A KNOWN GOOD 

TURN WIPERS TO HI 

OPERATING ON HI 

ORIGINAL WIPER

RELAY. SPEED SETTING. SPEED? HI/LO RELAY.*
FIG. 1

NO 

USING A VOLTMETER, 

TURN THE WIPER

MEASURE CAV "A" OF 

IS THE VOLTAGE

NO 

REPAIR THE OPEN 

SWITCH TO THE LOW

THE WIPER HI/LO

ABOVE 10.0 VOLTS? 

FUSED B(+) 

SPEED SETTING. RELAY CONNECTOR. 

CIRCUIT.*

FIG. 1

YES

CONNECT A JUMPER WITH 

THE JUMPER 

WIRE BETWEEN CAV

WIRE CONNECTED, 

YES

CONTINUE TEST 

"B" AND "D" OF THE

DOES THE WIPER

6A ON THE NEXT 

WIPER HI/LO RELAY

MOTOR OPERATE? PAGE.

CONNECTOR. FIG. 1

NO 

DISCONNECT THE

NOTE: THE JUMPER 

WIPER MOTOR

WIRE MUST STILL BE 

HARNESS

CONNECTED TO 

CONNECTOR.** 

PERFORM THE NEXT 

TEST.

USING A VOLTMETER, 

REPAIR THE OPEN 

MEASURE THE WIPER

IS THE VOLTAGE

NO 

WIPER SWITCH HI 

SWITCH HI SPEED

ABOVE 10.0 VOLTS? 

SPEED OUTPUT 

OUTPUT CKT. 

CIRCUIT.*

FIG. 2

YES

REPLACE THE WIPER

MOTOR.*

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