Chrysler New Yorker. Manual — part 555

TEST TC-10A

REPAIRING - AUTO SHUTDOWN RELAY CONTROL CIRCUIT

Perform TEST DTC Before Proceeding

FIG. 1

FIG. 2

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TEST TC-10A

REPAIRING - AUTO SHUTDOWN RELAY CONTROL CIRCUIT

Perform TEST DTC Before Proceeding

*Perform Verification TEST VER-2A.

**Check connectors - Clean / repair as necessary.

WITH THE DRB,

START TEST

ACTUATE THE AUTO

IS THE AUTO

NO

CONTINUE TEST

TC-10A.

SHUTDOWN RELAY.

SHUTDOWN RELAY

TC-10A ON THE

CLICKING?

NEXT PAGE.

SEE GENERAL INFO 4.6

YES

TURN THE IGNITION

OFF. DISCONNECT

THE

AUTO SHUTDOWN

RELAY.**

WAIT ONE MINUTE.

USING A VOLTMETER,

REPAIR THE OPEN OR

MEASURE BOTH THE

IS THE VOLTAGE

NO

HIGH RESISTANCE IN

B(+) FUSED CIRCUITS

ABOVE 11.0 VOLTS?

THE FUSED B(+) CKT
FROM THE SPLICE TO

FIG. 2

THE ASD RELAY.*

YES

THE CONDITION

USING THE

REQUIRED TO SET

SCHEMATIC AS A

WERE ANY PROBLEMS

YES

REPAIR AS

THE TROUBLE CODE GUIDE,

INSPECT THE

FOUND?

NECESSARY.*

IS NOT PRESENT.

WIRING AND

FIG. 1

CONNECTORS.

NO

WIGGLE THE WIRING

REPAIR CIRCUIT AS

HARNESS FROM THE

DID THE ENGINE DIE

YES

NECESSARY WHERE

START THE ENGINE.

RELAY TO THE

OUT WHEN WIGGLING

WIGGLING CAUSED

POWERTRAIN CONTROL

WIRES?

THE ENGINE TO DIE

MODULE.

OUT.*

NO

REFR TO GEN INFO

3.3.2 FOR

INFORMATION ON

TEST COMPLETE.*

INACTIVE TROUBLE

CODES.

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TEST TC-10A

CONTINUED - REPAIRING - AUTO SHUTDOWN RELAY CONTROL CIRCUIT

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FIG. 2

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TEST TC-10A

CONTINUED - REPAIRING - AUTO SHUTDOWN RELAY CONTROL CIRCUIT

*Perform Verification TEST VER-2A.

**Check connectors - Clean / repair as necessary.

TEST TC-10A

TURN IGNITION OFF.

CONTINUED FROM DISCONNECT

THE

THE PREVIOUS AUTO

SHUTDOWN

PAGE.

RELAY.**

FIG. 1

USING A VOLTMETER,

REPAIR THE OPEN OR

MEASURE BOTH FUSED

IS THE VOLTAGE

NO

HIGH RESISTANCE IN

B(+) CIRCUITS.

ABOVE 11.0 VOLTS?

THE FUSED B(+)

CIRCUIT.*

FIG. 1

YES

MEASURE ACROSS

USE AN OHMMETER IN

TERMINALS 85 & 86

IS

THE RESISTANCE NO REPLACE THE AUTO

THE FOLLOWING

OF THE ASD RELAY

BETWEEN 60 TO 80

SHUTDOWN RELAY.*

STEP.

FOR RESISTANCE.

OHMS?

FIG. 2

YES

DISCONNECT THE

USING AN OHMMETER,

REPAIR THE AUTO

POWERTRAIN CONTROL

MEASURE THE ASD

IS THE RESISTANCE

YES

SHUTDOWN RELAY

MODULE HARNESS

RELAY CONTROL CKT

BELOW 5.0 OHMS?

CONTROL CIRCUIT

CONNECTOR.** TO

GROUND.

FOR A SHORT TO

SEE GENERAL INFO 4.1

FIG. 1

GROUND.*

NO

USE AN OHMMETER IN

CONTINUE TEST

THE FOLLOWING

TC-10A ON THE

STEP.

NEXT PAGE.

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