Chrysler New Yorker. Manual — part 526

TEST 5B

REPAIRING WIPERS NOT WORKING AT ALL

Perform TEST 5A Before Proceeding

FIG. 1

FIG. 2

W

I

N
D

S

H

I

E

L

D

W

I

P
E

R

S
Y
S

T

E

M

702

TEST 5B

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

STOP THE WIPER

START TEST 5B.

MOTOR ACTUATION.

SEE GENERAL INFO 4.0

ENSURE IGNITION IS

WITH THE DRB, READ

DOES THE DRB SHOW

ON.

THE INTERMITTENT ANY READING ABOVE

YES

RELACE

THE BODY

TURN THE WIPER

WIPER SWITCH

"INTRMT WIPE:

CONTROL MODULE.*

SWITCH T0 THE LOW

VOLTAGE.

2.5V"?

POSITION.

NO

REMOVE AND INSPECT

YES

CONTINUE TEST

THE JUNCTION BLOCK

IS THE FUSE OPEN?

5B ON THE NEXT

FUSE #5.*

PAGE.

NO

REINSTALL THE FUSE.

USING A VOLTMETER, REPAIR

THE OPEN

DISCONNECT THE

MEASURE THE FUSED

IS THE VOLTAGE

NO

FUSED IGNITION

MULTI-FUNCTION

IGNITION SWITCH

ABOVE 10.0 VOLTS?

SWITCH OUTPUT

SWITCH HARNESS

OUTPUT CIRCUIT.

CIRCUIT.*

CONNECTOR.** FIG.

1

YES

DISCONNECT THE

TURN IGNITION OFF.

BCM "C2" HARNESS

CONNECTOR.**

USING AN OHMMETER,

MULTI-FUNCTION

MEASURE THE WIPER

SWITCH HARNESS

IS THE RESISTANCE

NO

REPAIR THE OPEN

SWITCH MUX SIGNAL

CONNECTOR TO THE

BELOW 5.0 OHMS?

WIPER SWITCH MUX

CKT FROM THE...

BCM "C2" HARNESS

CIRCUIT.*

CONNECTOR. FIG. 2

YES

USING AN OHMMETER,

REPAIR THE WIPER

MEASURE BETWEEN

IS THE RESISTANCE

YES

SWITCH MUX SIGNAL

GROUND AND THE

BELOW 5.0 OHMS?

CIRCUIT FOR A

WIPER SWITCH MUX

SHORT TO GROUND.*

SIGNAL CKT. FIG. 1

NO

REPLACE THE

MULTI-FUNCTION

SWITCH.*

W

I

N
D

S

H

I

E

L

D

W

I

P
E

R

S
Y
S

T

E

M

703

TEST 5B

CONTINUED - REPAIRING WIPERS NOT WORKING AT ALL

FIG. 1

W

I

N
D

S

H

I

E

L

D

W

I

P
E

R

S
Y
S

T

E

M

704

TEST 5B

CONTINUED - REPAIRING WIPERS NOT WORKING AT ALL

*Perform Verification TEST VER-2A.

**Check connectors - Clean / repair as necessary.

TEST 5B

NOTE: FOR LOCATION DISCONNECT

THE

CONTINUED FROM OF

ALL COMPONENTS

MULTI-FUNCTION

THE PREVIOUS

TURN IGNITION ON.

SWITCH HARNESS

PAGE.

CONNECTOR.**

SEE GENERAL INFO 4.0

USING AN OHMMETER,

MULTI-FUNCTION

REPAIR THE FUSED

MEASURE BETWEEN

SWITCH HARNESS

IS THE RESISTANCE

YES

IGNITION SWITCH

GROUND AND THE FUSED

CONNECTOR.

BELOW 5.0 OHMS?

OUTPUT CIRCUIT FOR

IGNITION SWITCH

A SHORT TO

OUTPUT CKT AT THE...

FIG. 1

GROUND.*

NO

REPLACE THE JB

FUSE #5.*

USING AN OHMMETER,

MULTI-FUNCTION

REPAIR WIPER SWITCH

MEASURE BETWEEN

SWITCH HARNESS

IS THE RESISTANCE

YES

MUX CKT BETWEEN THE

GROUND AND THE WIPER

CONNECTOR.

BELOW 5.0 OHMS?

SWITCH AND BODY

SWITCH MUX SIGNAL

CONTROL MODULE FOR A

CKT AT THE...

FIG. 1

SHORT TO GROUND.*

NO

REPLACE THE JB

FUSE #5.*

REPLACE THE

MULTI-FUNCTION

SWITCH.*

REPLACE THE JB

FUSE #5.*

W

I

N
D

S

H

I

E

L

D

W

I

P
E

R

S
Y
S

T

E

M

705