Chrysler New Yorker. Manual — part 516

TEST 12A

CONTINUED - REPAIRING PCI BUS CIRCUIT SHORTED TO BATTERY

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TEST 12A

CONTINUED - REPAIRING PCI BUS CIRCUIT SHORTED TO BATTERY

*Perform Verification TEST VER-2A.

**Check connectors - Clean / repair as necessary.

TEST 12A

NOTE: FOR LOCATION

CONTINUED FROM OF

ALL COMPONENTS.

THE PREVIOUS

PAGE.

SEE GENERAL INFO 4.0

DISCONNECT THE

DOES THE DRB

REPLACE THE MEMORY

MEMORY HEATED SEAT

DISPLAY

NO

HEATED SEAT AND

AND MEMORY MIRROR

"BUS SHORT TO

MEMORY MIRROR

MODULE C1 HARNESS

BATTERY"?

MODULE.*

CONN. IF EQUIPPED.**

YES

DISCONNECT THE

DOES THE DRB

SENTRY KEY

DISPLAY

NO

REPLACE THE SENTRY

IMMOBILIZER MODULE "BUS

SHORT TO

KEY IMMOBILIZER

(SKIM) HARNESS CONN.

BATTERY"?

MODULE (SKIM).**

IF EQUIPPED.**

YES

DOES THE DRB

DISCONNECT THE

DISPLAY

NO

REPLACE THE

RADIO C3 HARNESS

"BUS SHORT TO

RADIO.*

CONNECTOR.** BATTERY"?

YES

DISCONNECT THE

DOES THE DRB

INSTRUMENT CLUSTER

DISPLAY

NO

REPLACE THE

C1 HARNESS

"BUS SHORT TO

INSTRUMENT CLUSTER

CONNECTOR.** BATTERY"?

(MIC).*

YES

WARNING: TURN THE

DISCONNECT THE

IGNITION OFF, WAIT

AIRBAG CONTROL

5 MINUTES BEFORE

MODULE HARNESS

PROCEEDING.

CONNECTOR.**

DOES THE DRB

TURN THE IGNITION

DISPLAY

NO

REPLACE THE AIRBAG

ON.

"BUS SHORT TO

CONTROL MODULE.*

BATTERY"?

YES

CONTINUE TEST
12A ON THE NEXT

PAGE.

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663

TEST 12A

CONTINUED - REPAIRING PCI BUS CIRCUIT SHORTED TO BATTERY

FIG. 1

FIG. 2

FIG. 3

FIG. 4

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664

TEST 12A

CONTINUED - REPAIRING PCI BUS CIRCUIT SHORTED TO BATTERY

*Perform Verification TEST VER-2A.

**Check connectors - Clean / repair as necessary.

TEST 12A

KEY OFF.

MAKE SURE THE

CONTINUED FROM

REMOVE THE BODY

JUNCTION BLOCK

THE PREVIOUS CONTROL MODULE

CONNECTORS

ARE

PAGE.

FROM THE JUNCTION

STILL CONNECTED.

BLOCK.

WITH A VOLTMETER,

IS THE VOLTAGE

TURN THE IGNITION

MEASURE EACH OF THE

ABOVE 8.0 VOLTS ON YES

REPAIR THE PCI BUS

ON.

PCI BUS CIRCUITS.

ANY OF THE

CIRCUIT FOR A

CIRCUITS?

SHORT TO BATTERY.*

FIGS. 1,2 & 3

NO

WITH A VOLTMETER,

REPAIR THE PCI BUS

MEASURE CAVITY 10 OF

IS THE VOLTAGE

YES

CIRCUIT (OTIS) FOR A

THE JUNCTION BLOCK

ABOVE 8.0 VOLTS?

SHORT TO BATTERY. IF

20-WAY INTERNAL

OK, REPLACE THE

CONNECTOR. FIG. 4

JUNCTION BLOCK.*

NO

REPLACE THE BODY
CONTROL MODULE.*

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