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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