Chrysler New Yorker. Manual - part 561

TEST TC-16A

CONTINUED - REPAIRING - A/C CLUTCH RELAY CIRCUIT

FIG. 1

FIG. 2

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TEST TC-16A

CONTINUED - REPAIRING - A/C CLUTCH RELAY CIRCUIT

*Perform Verification TEST VER-2A.

**Check connectors - Clean / repair as necessary.

TEST TC-16A 

DISCONNECT THE A/C

CONTINUED FROM CLUTCH 

RELAY.** 

THE PREVIOUS 

PAGE.

FIG. 1

USING A VOLTMETER, 
MEASURE THE FUSED

IS THE VOLTAGE

NO 

REPAIR THE OPEN 

IGNITION SWITCH 

ABOVE 10.0 VOLTS? 

FUSED IGN SWITCH 

OUTPUT CIRCUIT. 

OUTPUT CIRCUIT.*

FIG. 1

YES

MEASURE ACROSS THE

USE AN OHMMETER IN 

TERMINALS 85 AND

IS THE RESISTANCE 

NO 

REPLACE THE A/C

THE FOLLOWING

86 OF THE A/C

BETWEEN 70 TO 90 

CLUTCH RELAY.*

STEP.

CLUTCH RELAY FOR

OHMS?

RESISTANCE. FIG. 2

YES

KEY OFF. DISCONNECT 

USING AN OHMMETER,

REPAIR THE A/C

THE POWERTRAIN 

MEASURE THE A/C

IS THE RESISTANCE 

YES

CLUTCH RELAY

CONTROL MODULE CLUTCH 

CONTROL

BELOW 5.0 OHMS?

CONTROL CKT FOR A

HARNESS CONNECTOR.** 

CIRCUIT TO GROUND.

SHORT TO GROUND.* 

SEE GENERAL INFO 4.1

FIG. 1

NO 

USE AN OHMMETER IN 

CONTINUE TEST 

THE FOLLOWING

TC-16A ON THE

STEP.

NEXT PAGE.

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TEST TC-16A

CONTINUED - REPAIRING - A/C CLUTCH RELAY CIRCUIT

FIG. 1

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TEST TC-16A

CONTINUED - REPAIRING - A/C CLUTCH RELAY CIRCUIT

*Perform Verification TEST VER-2A.

**Check connectors - Clean / repair as necessary.

TEST TC-16A 

MEASURE THE A/C

CONTINUED FROM 

CLUTCH RLY CONTROL

IS THE RESISTANCE 

NO 

REPAIR THE OPEN 

THE PREVIOUS 

CKT FROM THE PCM

BELOW 5.0 OHMS?

A/C CLUTCH RELAY

PAGE.

TO THE RELAY. 

CONTROL CIRCUIT.*

FIG. 1

YES

REPLACE THE

POWERTRAIN CONTROL

MODULE.* 

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