Chrysler New Yorker. Manual - part 433

TEST 11A

REPAIRING TEMPERATURE GAUGE/LED OPERATION

Perform TEST 5A Before Proceeding

NOTES

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TEST 11A

REPAIRING TEMPERATURE GAUGE/LED OPERATION

Perform TEST 5A Before Proceeding

*Perform Verification TEST VER-2A.

**Check connectors - Clean / repair as necessary.

NOTE:

MAKE SURE 

REFER TO THE

THE ENGINE COOLING

IS THE COOLING

NO 

APPROPRIATE

START TEST 11A. 

SYSTEM IS 

SYSTEM OPERATING

SERVICE MANUAL 

OPERATING

PROPERLY?

FOR REPAIR.

PROPERLY.

YES

TURN THE IGNITION 

PERFORM

ON.

CAN YOU

NO "VEHICLE 

WITH THE DRB, 

COMMUNICATE WITH 

COMMUNICATION" 

ENTER "ENGINE".

THE PCM? TEST 

1A.

YES

DOES THE DRB

REFER TO THE

WITH THE DRB IN 

DISPLAY ANY ECT

YES

APPROPRIATE

ENGINE, ENTER

SENSOR TROUBLE

POWERTRAIN 

"READ DTC’S".

CODES? DIAGNOSTIC 

MANUAL.

NO 

WITH THE DRB, 

THEN "PCI BUS

DOES THE DRB

ENTER "BODY",

ENGINE INFO" AND

DISPLAY

NO 

REPLACE THE BODY 

"BODY COMPUTER", READ 

COOLANT

APPROXIMATELY THE

CONTROL MODULE.* 

"MONITOR TEMPERATURE. 

CORRECT COOLANT

DISPLAY"...

TEMP?

YES

REPLACE THE

INSTRUMENT 
CLUSTER.*

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TEST 12A

REPAIRING FUEL GAUGE/LED OPERATION

Perform TEST 5A Before Proceeding

FIG. 1

FIG. 2

FIG. 3

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332

TEST 12A

REPAIRING FUEL GAUGE/LED OPERATION

Perform TEST 5A Before Proceeding

*Perform Verification TEST VER-2A.

**Check connectors - Clean / repair as necessary.

NOTE: MAKE SURE 

DOES THE FUEL 

THE FUEL TANK IS 

GAUGE DISPLAY

YES

PERFORM TEST 

START TEST 12A. 

NOT EMPTY BEFORE 

EMPTY ALL THE

12C. 

PROCEEDING.

TIME?

NO 

DOES THE GAUGE
READ SOMEWHERE

YES

PERFORM TEST 

BETWEEN EMPTY AND

12B. 

FULL?

NO 

GAIN ACCESS TO THE

KEY OFF. 

THIS PATH IS FOR A

BODY HARNESS

DISCONNECT THE

GAUGE DISPLAYING CONNECTOR BY 

BODY 

HARNESS

FULL AT ALL TIMES. 

REMOVEING THE REAR 

CONNECTOR.** 

SEAT CUSHION. FIG. 1

WITH THE DRB ENTER

TURN THE IGNITION 

"BODY COMPUTER"

IS THE VOLTAGE

YES

CONTINUE TEST 

ON.

THEN "SENSORS" AND

ABOVE 9.0 VOLTS? 

12A ON THE NEXT 

READ THE FUEL 

PAGE.

LEVEL VOLTAGE. 

NO 

KEY OFF. DISCONNECT 

USING AN OHMMETER,

REPAIR THE FUEL 

THE BODY CONTROL

MEASURE BETWEEN

IS THE RESISTANCE 

YES

LEVEL SENSOR 

MODULE C4 HARNESS

GROUND AND THE FUEL 

BELOW 5.0 OHMS?

SIGNAL FOR A SHORT

CONNECTOR.** 

LEVEL SENSOR SIGNAL 

TO GROUND.* 

FIG. 2

CIRCUIT. FIG. 3

NO 

REPLACE THE BODY 
CONTROL MODULE.* 

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