Chrysler New Yorker. Manual — part 592

TEST TC-44A

CONTINUED - REPAIRING - NO ASD RELAY OUTPUT VOLTAGE AT PCM

FIG. 1

FIG. 2

T

R

O

U
B

L

E

C

O

D

E

T

E
S

T

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204

TEST TC-44A

CONTINUED - REPAIRING - NO ASD RELAY OUTPUT VOLTAGE AT PCM

*Perform Verification TEST VER-2A.

**Check connectors - Clean / repair as necessary.

TEST TC-44A

CONTINUED FROM

ATTEMPT TO START

DID THE ENGINE

YES

CONTINUE TEST

THE PREVIOUS THE ENGINE.

START?

TC-44A

ON THE

PAGE.

NEXT PAGE.

NO

DISCONNECT THE AUTO

USING A VOLTMETER,

REPAIR THE OPEN OR

SHUTDOWN RELAY.**

MEASURE THE FUSED

IS THE VOLTAGE

NO

HIGH REISISTANCE

TURN IGNITION OFF.

B(+) CIRCUIT.

ABOVE 11.0 VOLTS?

IN THE FUSED B(+)

(CAVITY B OR 30).

CIRCUIT FROM ASD

SEE GENERAL INFO 4.6

FIG. 1

RELAY TO SPLICE.*

YES

INSTALL A

SUBSTITUTE RELAY

ATTEMPT TO START

DID THE ENGINE

YES

REPLACE THE

FOR THE AUTO THE VEHICLE.

START?

ORIGINAL

AUTO

SHUTDOWN RELAY.

SHUTDOWN RELAY.*

NO

TURN IGNITION OFF.
DISCONNECT THE PCM

USE AN OHMMETER IN

HARNESS

THE FOLLOWING

CONNECTOR.** SEE

STEP.

GENERAL INFO 4.1

MEASURE THE ASD

RELAY OUTPUT CIRCUIT

IS THE RESISTANCE

YES

REPAIR THE OPEN

FROM THE ASD RELAY

ABOVE 5.0 OHMS?

ASD RELAY OUTPUT

TO THE PCM.

CIRCUIT.*

FIG. 2

NO

REPLACE THE

POWERTRAIN CONTROL

MODULE.*

T

R

O

U
B

L

E

C

O

D

E

T

E
S

T

S

205

TEST TC-44A

CONTINUED - REPAIRING - NO ASD RELAY OUTPUT VOLTAGE AT PCM

FIG. 1

T

R

O

U
B

L

E

C

O

D

E

T

E
S

T

S

206

TEST TC-44A

CONTINUED - REPAIRING - NO ASD RELAY OUTPUT VOLTAGE AT PCM

*Perform Verification TEST VER-2A.

**Check connectors - Clean / repair as necessary.

TEST TC-44A

IGNITION OFF.

CONTINUED FROM DISCONNECT

THE PCM

THE PREVIOUS HARNESS CONNECTOR.**

PAGE.

SEE GENERAL INFO 4.1

DISCONNECT THE AUTO

USING AN OHMMETER,

SHUTDOWN RELAY.**

MEASURE THE ASD

IS THE RESISTANCE

YES

REPAIR THE OPEN

RELAY OUTPUT CKT

ABOVE 5.0 OHMS?

ASD RELAY OUTPUT

FROM RELAY TO PCM.

CIRCUIT.*

SEE GENERAL INFO 4.6

FIG. 1

NO

REPLACE THE

POWERTRAIN CONTROL

MODULE.*

T

R

O

U
B

L

E

C

O

D

E

T

E
S

T

S

207