Chrysler New Yorker. Manual — part 553

TEST TC-6A

REPAIRING - CHARGING SYSTEM VOLTAGE TOO HIGH

Perform TEST DTC Before Proceeding

2.7L

FIG. 1

3.5L

FIG. 2

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TEST TC-6A

REPAIRING - CHARGING SYSTEM VOLTAGE TOO HIGH

Perform TEST DTC Before Proceeding

*Perform Verification TEST VER-3A.

**Check connectors - Clean / repair as necessary.

WITH THE DRB,

START TEST ACTUATE THE

TC-6A

GENERATOR FIELD

DRIVER.

BACKPROBE THE

USING A

GENERATOR FIELD

DOES THE VOLTAGE

YES

PERFORM TEST

VOLTMETER...

DRIVER CIRCUIT IN

SHIFT LOW TO HIGH?

TC-6B.

BACK OF GENERATOR.

FIG. 1 OR 2

NO

WITH THE DRB, STOP

THE GENERATOR

FIELD DRIVER

TURN IGNITION OFF.

ACTUATION.

DISCONNECT THE

DISCONNECT THE FIELD

POWERTRAIN CONTROL

HARNESS CONNECTOR AT

CONTINUE TEST

MODULE HARNESS

BACK OF THE

TC-6A ON THE

CONNECTOR.** GENERATOR.**

NEXT

PAGE.

SEE GENERAL INFO 4.1

SEE GENERAL INFO 4.2

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TEST TC-6A

CONTINUED - REPAIRING - CHARGING SYSTEM VOLTAGE TOO HIGH

FIG. 1

2.7L

FIG. 2

3.5L

FIG. 3

T

R

O

U
B

L

E

C

O

D

E

T

E
S

T

S

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TEST TC-6A

CONTINUED - REPAIRING - CHARGING SYSTEM VOLTAGE TOO HIGH

*Perform Verification TEST VER-3A.

**Check connectors - Clean / repair as necessary.

TEST TC-6A

USING AN OHMMETER,

REPAIR THE

CONTINUED FROM MEASURE GEN FIELD

IS

THE RESISTANCE

YES

GENERATOR FIELD

THE PREVIOUS

DRIVER CKT FROM PCM

BELOW 5.0 OHMS?

DRIVER CIRCUIT

PAGE.

HARNESS CONN TO GND.

SHORTED TO

FIG. 1

GROUND.*

NO

MEASURE THE

AT THE BACK OF THE

REPAIR OR REPLACE

RESISTANCE OF THE

GENERATOR.

IS THE RESISTANCE

YES

THE SHORTED

FIELD DRIVER OR

BELOW 5.0 OHMS?

GENERATOR AS

ASD RELAY OUTPUT

FIG. 2 OR 3

NECESSARY.*

TERMINALS...

NO

REPLACE THE

POWERTRAIN CONTROL

MODULE.*

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