Chrysler New Yorker. Manual — part 409

TEST 4A

REPAIRING - OPEN LEFT REAR DOOR AJAR CIRCUIT

Perform TEST 1A Before Proceeding

FIG. 1

FIG. 2

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234

TEST 4A

REPAIRING - OPEN LEFT REAR DOOR AJAR CIRCUIT

Perform TEST 1A Before Proceeding

*Perform Verification TEST VER-2A.

**Check connectors - Clean / repair as necessary.

NOTE: FOR LOCATION
OF ALL COMPONENTS.

START TEST 4A.

SEE GENERAL INFO 4.0

DISCONNECT THE

USING AN OHMMETER,

LEFT REAR DOOR

MEASURE BETWEEN

IS THE RESISTANCE

NO

REPAIR THE OPEN

LOCK MOTOR/AJAR

GROUND AND THE

BELOW 5.0 OHMS?

GROUND CIRCUIT.*

SWITCH HARNESS

GROUND CIRCUIT.

CONNECTOR.** FIG .1

YES

CONNECT A JUMPER

WITH THE DRB, READ

DOES THE DRB

WIRE BETWEEN THE

THE LEFT REAR DOOR

DISPLAY

YES

REPLACE THE LEFT

DOOR AJAR SW SENSE

AJAR SWITCH

"DOOR AJAR SWITCH:

REAR DOOR LATCH

CKT & GND. STATUS.

CLOSED"? ASSEMBLY.*

FIG. 1

NO

LEAVE JUMPER WIRE

USING AN OHMMETER,

REPAIR THE OPEN

CONNECTED.

MEASURE BETWEEN

IS THE RESISTANCE

NO

LEFT REAR DOOR

DISCONNECT THE BODY

GROUND AND THE LR

BELOW 5.0 OHMS?

AJAR SWITCH SENSE

CONTROL MODULE C4

DOOR AJAR SWITCH

CKT.*

HARNESS CONNECTOR.**

SENSE CKT. FIG. 2

YES

REPLACE THE BODY
CONTROL MODULE.*

D

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A

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235

TEST 5A

REPAIRING - SHORTED DOOR AJAR CIRCUIT

Perform TEST 1A Before Proceeding

FIG. 1

FIG. 2

D

O
O

R

A

J

A
R

S
Y
S

T

E

M

236

TEST 5A

REPAIRING - SHORTED DOOR AJAR CIRCUIT

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

DISCONNECT THE

BODY CONTROL

USE AN OHMMETER IN

MODULE C4 HARNESS

THE FOLLOWING

CONNECTOR.** STEPS.

MEASURE BETWEEN

CLOSE ALL THE

GROUND AND THE RF

IS THE RESISTANCE

YES

PERFORM TEST

DOORS.

DOOR AJAR SWITCH

BELOW 5.0 OHMS?

5B.

SENSE CIRCUIT.

FIG. 1

NO

MEASURE BETWEEN

GROUND AND THE RR

IS THE RESISTANCE

YES

PERFORM TEST

DOOR AJAR SWITCH

BELOW 5.0 OHMS?

5C.

SENSE CIRCUIT.

FIG. 1

NO

MEASURE BETWEEN

GROUND AND THE LR

IS THE RESISTANCE

NO

REPLACE THE BODY

DOOR AJAR SWITCH

BELOW 5.0 OHMS?

CONTROL MODULE.*

SENSE CIRCUIT.

FIG. 1

YES

DISCONNECT THE

MEASURE BETWEEN

REPAIR THE LEFT

LEFT REAR DOOR

GROUND AND THE

IS THE RESISTANCE

YES

REAR DOOR AJAR

LOCK MOTOR/AJAR

DOOR AJAR SWITCH

BELOW 5.0 OHMS?

SWITCH SENSE

SWITCH HARNESS

SENSE CIRCUIT.

CIRCUIT FOR A

CONNECTOR.**

FIG. 2

SHORT TO GROUND.*

NO

REPLACE THE LEFT
REAR DOOR LATCH

ASSEMBLY.*

D

O
O

R

A

J

A
R

S
Y
S

T

E

M

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