Chrysler New Yorker. Manual - part 556

TEST TC-10A

CONTINUED - REPAIRING - AUTO SHUTDOWN RELAY CONTROL CIRCUIT

FIG. 1

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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 

MEASURE THE ASD

REPAIR THE OPEN 

CONTINUED FROM 

RELAY CONTROL CKT

IS THE RESISTANCE 

NO 

AUTO SHUTDOWN 

THE PREVIOUS FROM 

THE PCM TO 

BELOW 5.0 OHMS?

RELAY CONTROL

PAGE.

THE ASD RELAY. CIRCUIT.*

FIG. 1

YES

REPLACE THE

POWERTRAIN CONTROL

MODULE.* 

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TEST TC-11A

REPAIRING - GENERATOR FIELD NOT SWITCHING PROPERLY

Perform TEST DTC Before Proceeding

2.7L

FIG. 1

3.5L

FIG. 2

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TEST TC-11A

REPAIRING - GENERATOR FIELD NOT SWITCHING PROPERLY

Perform TEST DTC Before Proceeding

*Perform Verification TEST VER-3A.

**Check connectors - Clean / repair as necessary.

WITH THE DRB, 

START TEST ACTUATE THE

TC-11A.

GENERATOR FIELD
DRIVER CIRCUIT. 

BACKPROBE THE ASD

REPAIR THE OPEN 

RELAY OUTPUT CIRCUIT

IS THE VOLTAGE

NO 

ASD RELAY OUTPUT 

AT THE BACK OF THE

ABOVE 10.0 VOLTS? 

CKT, GENERATOR TO 

GENERATOR. 

HARNESS SPLICE.* 

FIG. 1 OR 2

YES

BACKPROBE THE GEN

FIELD DRIVER CKT

DOES THE VOLTAGE

NO 

CONTINUE TEST 

AT THE BACK OF THE

SHIFT FROM LOW TO 

TC-11A ON THE

GENERATOR. HIGH?

NEXT 

PAGE.

FIG. 1 OR 2

YES

USING THE DRB TEMP 

WITH THE DRB, READ 

IS THE BATTERY

PROBE, 

MEASURE TEMP THE BATTERY TEMP TEMPERATURE WITHIN 

YES

PERFORM TEST 

NEAR AMBIENT/BATT 

SENSOR 

-12

O

C (10

O

F) OF THE

TC-11B.

TEMP SENSOR. SEE

TEMPERATURE. 

AMBIENT/BATTERY

GENERAL INFO 4.1

TEMPERATURE? 

NO 

DISCONNECT THE

ARE ANY TERMINALS

AMBIENT/BATTERY TEMP 

FOUND TO BE 

YES

REPAIR AS 

SENSOR HARNESS CONN 

CORRODED, DAMAGE 

NECESSARY.*

AND INSPECT THE

PUSHED OUT, OR 

TERMINALS. MISWIRE? 

NO 

ARE THERE ANY

REFER TO BODY 

USING THE DRB

AMBIENT/BATTERY

YES

DIAGNOSTIC 

UNDER BODY, READ TEMP 

SENSOR 

PROCEDURE

TROUBLE CODES. TROUBLE CODES? 

MANUAL.

NO 

REPLACE THE

AMBIENT/BATTERY

TEMPERATURE

SENSOR.* 

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