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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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.* 

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TEST 5A

REPAIRING - SHORTED DOOR AJAR CIRCUIT

Perform TEST 1A Before Proceeding

FIG. 1

FIG. 2

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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.* 

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