Chrysler New Yorker. Manual - part 506

TEST 2A

REPAIRING AIRBAG CONTROL MODULE

(

NO RESPONSE

(

Perform TEST 1A Before Proceeding

FIG. 1

FIG. 2

FIG. 3

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TEST 2A

REPAIRING AIRBAG CONTROL MODULE

(

NO RESPONSE

(

Perform TEST 1A Before Proceeding

*Perform Verification TEST VER-1A.

**Check connectors - Clean / repair as necessary.

NOTE: FOR LOCATION 
OF ALL COMPONENTS.

START TEST 2A.

SEE GENERAL INFO 4.0

REMOVE AND INSPECT

YES

PERFORM TEST 

IS THE FUSE OPEN?

2B.

FIG

1

NO 

USING A VOLTMETER, 

REPAIR THE OPEN 

MEASURE THE IGNITION 

IS THE VOLTAGE

NO 

IGNITION SWITCH 

SWITCH OUTPUT AT 

ABOVE 10.0 VOLTS? 

OUTPUT CIRCUIT. IF 

FUSE #22. 

OK, REPLACE THE

FIG. 1

JUNCTION BLOCK.*

YES

WARNING: MAKE SURE 

REINSTALL THE FUSE.

THE IGNITION IS 

DISCONNECT THE

OFF AND WAIT 2

AIRBAG CONTROL

TURN IGNITION ON.

MINUTES BEFORE 

MODULE HARNESS

PROCEEDING.

CONNECTOR.** FIG.2

OUTPUT RUN/START

REPAIR THE OPEN 

USING A VOLTMETER, 

CIRCUIT (CAV 14). 

IS THE VOLTAGE

NO 

FUSED IGNITION 

MEASURE THE FUSED

ABOVE 10.0 VOLTS? 

SWITCH OUTPUT CKT

IGNITION SWITCH...

(RUN/START).*

FIG. 3

YES

USING AN OHMMETER,

MEASURE BETWEEN

IS 

THE RESISTANCE NO REPAIR 

THE OPEN 

TURN IGNITION OFF. 

GROUND AND THE

BELOW 5.0 OHMS?

GROUND CIRCUIT.*

GROUND CIRCUIT. 

FIG. 3

YES

CONTINUE TEST 
2A ON THE NEXT 

PAGE.

FUSE #22. 

.

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TEST 2A

CONTINUED-REPAIRING AIRBAG CONTROL MODULE

(

NO RESPONSE

(

FIG. 1

FIG. 2

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624

TEST 2A

CONTINUED-REPAIRING AIRBAG CONTROL MODULE

(

NO RESPONSE

(

*Perform Verification TEST VER-1A.

**Check connectors - Clean / repair as necessary.

TEST 2A 

CONTINUED FROM 

MAKE SURE THAT ALL

THE PREVIOUS 

TURN IGNITION ON.

DOORS ARE OPEN.

PAGE.

USING A VOLTMETER, 

MEASURE THE PCI

IS THE VOLTAGE

YES

PERFORM

BUS CIRCUIT. ABOVE 0.5 VOLTS? 

"AIRBAG SYSTEM"

TEST 19A. 

FIG. 1

NO 

USING AN OHMMETER,

DISCONNECT THE

MEASURE THE PCI BUS

BATTERY CABLES.**

CIRCUIT BETWEEN THE

ACM HARNESS
CONNECTOR... 

AND THE DATA LINK 

CONNECTOR. IS 

THE RESISTANCE 

YES

PERFORM

BELOW 5.0 OHMS?

"AIRBAG SYSTEM"

TEST 19A. 

FIGS. 1 AND 2

NO 

REPAIR OPEN PCI

BUS (ACM)
CIRCUIT.*

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