Chrysler New Yorker. Manual — part 645

TEST TC-217A

REPAIRING - SHORT RUNNER VALVE CIRCUIT

Perform TEST DTC Before Proceeding

FIG. 1

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TEST TC-217A

REPAIRING - SHORT RUNNER VALVE CIRCUIT

Perform TEST DTC Before Proceeding

*Perform Verification TEST VER-2A.

**Check connectors - Clean / repair as necessary.

IS THE ’GLOBAL

START TEST

WITH THE DRB, READ

GOOD TRIP’

YES

CONTINUE TEST

TC-217A. CODES.

DISPLAYED AND

TC-217A ON

THE

EQUAL TO 0?

NEXT PAGE.

NO

AT THIS TIME, THE

USING THE

CONDITION REQUIRED

SCHEMATIC AS A

WERE ANY PROBLEMS

YES

REPAIR AS

TO SET THE CODE IS

GUIDE, INSPECT THE

FOUND?

NECESSARY.*

NOT PRESENT. WIRING

AND

FIG. 1

CONNECTORS.

NO

DOES THE SHORT

REPAIR AS

WITH THE DRB,

WIGGLE WIRING

RUNNER VALVE

YES

NECESSARY WHERE

ACTUATE THE SRV

HARNESS FROM THE

SOLENOID CIRCUIT

WIGGLING CAUSED

SOLENOID.

SOLENOID TO PCM.

EVER STOP

PROBLEM TO

ACTUATING? APPEAR.*

NO

USING THE DRB, GO TO

THE CODE ON THE

REFER TO GEN INFO

THE FREEZE FRAME

DTC SCREEN. IF SO,

3.3.2 FOR

SCREEN. MAKE SURE

UTILIZE THIS INFO

INFORMATION ON

TEST COMPLETE.*

THE ’CAUSED BY DTC’

FOR ADDED

INACTIVE TROUBLE

HEX CODE MATCHES...

DIAGNOSTICS.

CODES.

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417

TEST TC-217A

CONTINUED - REPAIRING - SHORT RUNNER VALVE SOLENOID CIRCUIT

FIG. 1

FIG. 2

FIG. 3

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418

TEST TC-217A

CONTINUED - REPAIRING - SHORT RUNNER VALVE SOLENOID CIRCUIT

*Perform Verification TEST VER-2A.

**Check connectors - Clean / repair as necessary.

TEST TC-217A

KEY OFF, DISCONNECT

CONTINUED FROM THE SRV SOLENOID

THE PREVIOUS HARNESS CONNECTOR.**

PAGE.

SEE GENERAL INFO 4.2

USING A TEST LIGHT

KEY ON. USING A

CONNECTED TO GROUND,

DOES THE TEST

NO

REPAIR THE ASD

DRB, ACTUATE THE

PROBE THE ASD RELAY

LIGHT ILLUMINATE?

RELAY OUTPUT

SRV SOLENOID.

OUTPUT CIRCUIT.

CIRCUIT.*

FIG. 1

YES

NOTE: THE SHORT

USING A TEST LIGHT

RUNNER VALVE

CONNECTED TO ASD

DOES THE TEST

YES

REPLACE THE SHORT

SOLENOID STILL

RELAY CKT, PROBE SRV

LIGHT FLASH ON AND

RUNNER VALVE

ACTUATING. SOLENOID

CONTROL

OFF?

SOLENOID.*

CKT. FIG. 1

NO

STOP THE SRV

USING A VOLTMETER,

REPAIR THE SHORT

SOLENOID

MEASURE THE SRV

IS THE VOLTAGE

YES

TO VOLTAGE IN THE

ACTUATING. USING

SOLENOID CONTROL

ABOVE 1.0 VOLT?

SHORT RUNNER VALVE

THE DRB, ACTUATE

CIRCUIT.

SOLENOID CONTROL

THE ASD RELAY. FIG.

1

CIRCUIT.*

NO

KEY OFF. DISCONNECT

USING AN OHMMETER,

REPAIR THE OPEN IN

THE POWERTRAIN

MEASURE THE

IS

THE RESISTANCE NO THE SHORT RUNNER

CONTROL MODULE

RESISTANCE OF THE

BELOW 5.0 OHMS?

VALVE SOLENOID

HARNESS CONNECTORS.

SRV SOLENOID CONTROL

CONTROL CIRCUIT.*

SEE GENERAL INFO 4.1

CKT. FIG. 2

YES

USING AN OHMMETER,

REPAIR THE SHORT

MEASURE THE SRV

IS THE RESISTANCE

YES

TO GROUND IN THE

SOLENOID CONTROL

BELOW 5.0 OHMS?

SHORT RUNNER VALVE

CKT TO GROUND.

SOLENOID CONTROL

FIG. 3

CIRCUIT.*

NO

REPLACE THE

POWERTRAIN CONTROL

MODULE.*

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