Chrysler New Yorker. Manual — part 589

TEST TC-42A

CONTINUED - REPAIRING - IGNITION COIL #2 PRIMARY CIRCUIT

FIG. 1

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TEST TC-42A

CONTINUED - REPAIRING - IGNITION COIL #2 PRIMARY CIRCUIT

*Perform Verification TEST VER-2A.

**Check connectors - Clean / repair as necessary.

TEST TC-42A

REMOVE IGNITION COIL

CONTINUED FROM #2

AND SUBSTITUDE

THE PREVIOUS WITH

A KNOWN GOOD

PAGE.

IGNITION COIL

FIG. 1

DID THE IGNITION

USING A DRB, CHECK

COIL #2 PRIMARY

NO

REPLACE THE

FOR TROUBLE CODES.

CIRCUIT TROUBLE

IGNITION COIL #2.*

CODE RESET.

YES

REPLACE THE

POWERTRAIN CONTROL

MODULE.*

USING THE DRB,

CLEAR THE TROUBLE

CODE.

TEST DRIVE

VEHICLE.

T

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D

E

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TEST TC-42B

CONTINUED - REPAIRING - IGNITION COIL #2 PRIMARY CIRCUIT

2.7L

FIG. 1

3.5L

FIG. 2

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D

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TEST TC-42B

CONTINUED - REPAIRING - IGNITION COIL #2 PRIMARY CIRCUIT

*Perform Verification TEST VER-2A.

**Check connectors - Clean / repair as necessary.

START TEST

STOP THE ASD RELAY

IS THE INJ/COIL

NO

REPAIR THE OPEN

TC-42B.

ACTUATING. FUSE

OPEN?

ASD RELAY OUTPUT

CIRCUIT.*

YES

DISCONNECT THE

CAPACITOR #1 USING THE DRB,

IS

THE INJ/COIL

YES

REPLACE THE

HARNESS CONNECTOR. ACTUATE THE ASD

FUSE

OK.

CAPACITOR #1.*

INSTALL A GOOD RELAY.

FUSE. FIG. 1 OR 2

NO

REPEAT THE ABOVE

STOP THE ASD RELAY

TEST PROCEDURE FOR

IS THE INJ/COIL

YES

REPLACE THE

ACTUATING. THE CAPACITOR #2.

FUSE

OK?

CAPACITOR #2.*

FIG. 1 OR 2

NO

USING THE SCHEMATIC,
REPAIR THE ASD RELAY
OUTPUT CIRCUIT FOR A

SHORT TO GROUND.*

T

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O

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B

L

E

C

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D

E

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