Chrysler Voyager. Manual — part 172

TEST

ACTION

APPLICABILITY

3

With the DRB select ENGINE, MISCELLANEOUS, SELECT MISC FUNCTION,
and then CHECK VIN to read the Vehicle Identification Number in the Powertrain
Control Module.
Compare the VIN displayed on the DRB screen and the Vehicle VIN plate.
Does the VIN plate and the PCM VIN match?

All

Yes

→ Go To 4

No

→ Replace the Powertrain Control Module and program with the

correct vehicle identification number.
Perform AIRBAG VERIFICATION TEST - VER 1.

4

WARNING: TURN THE IGNITION OFF, DISCONNECT THE BATTERY AND
WAIT TWO MINUTES BEFORE PROCEEDING.
WARNING: IF THE AIRBAG CONTROL MODULE IS DROPPED AT ANY
TIME, IT MUST BE REPLACED.
If there are no possible causes remaining, view repair.

All

Repair

WARNING: make sure the battery is disconnected and wait 2
minutes before proceeding. Replace the Airbag Control Module in
accordance with Service Manuals.
Perform AIRBAG VERIFICATION TEST - VER 1.

NOTE: When reconnecting airbag system components the Ignition must be
turned off and the Battery must be disconnected.

5

With the DRBIII

t, record and erase all DTC’s from all Airbag modules.

If equipped with Passenger Airbag On - Off switch, read the DTC’s in all switch
positions.
If any ACTIVE codes are present they must be resolved before diagnosing any stored
codes.
WARNING: TURN THE IGNITION OFF, DISCONNECT THE BATTERY AND
WAIT TWO MINUTES BEFORE PROCEEDING.
Using the wiring diagram/schematic as a guide, inspect the wiring and connectors.
Look for chaffed, pierced, pinched, or partially broken wires and broken, bent, pushed
out, spread, corroded, or contaminated terminals.
The following additional checks may assist you in identifying a possible intermittent
problem.
Reconnect any disconnected components and harness connector.
WARNING: TURN THE IGNITION ON, THEN RECONNECT THE BATTERY.
With the DRBIII

t monitor active codes as you work through the following steps.

WARNING: MAINTAIN A SAFE DISTANCE FROM ALL AIRBAGS WHILE
PERFORMING THE FOLLOWING STEPS.
Wiggle the wiring harness and connectors of the related airbag circuit or component.
If codes are related to the Driver circuits, rotate the steering wheel from stop to stop.
You have just attempted to simulate the condition that initially set the trouble code
message.
Did the DTC become active?

All

Yes

→ Select appropriate symptom from Symptom List.

No

→ No problem found at this time. Erase all codes before returning

vehicle to customer.

115

AIRBAG

NO ODOMETER MESSAGE —

Continued

Symptom:

NO PCI TRANSMISSION

When Monitored and Set Condition:

NO PCI TRANSMISSION

When Monitored:

With the ignition on and the module transmitting information on the

PCI BUS.

Set Condition:

The code will set if the onboard diagnostic cannot detect the module

transmitting information on the PCI BUS for 4 consecutive seconds. NOTE: Any PCI Bus
Failure will may cause a stored code to set.

POSSIBLE CAUSES

AIRBAG CONTROL MODULE - ACM

LEFT SIDE IMPACT AIRBAG CONTROL MODULE - LSIACM

RIGHT SIDE IMPACT AIRBAG CONTROL MODULE - RSIACM

STORED CODE OR INTERMITTENT CONDITION

ACTIVE CODE PRESENT

116

AIRBAG

TEST

ACTION

APPLICABILITY

1

NOTE: Ensure that the battery is fully charged.
IF THE MODULE IS DROPPED AT ANY TIME, IT MUST BE REPLACED.
Turn the ignition on.
From the list below, select the appropriate module and DTC type for the this
diagnostic trouble code.
NOTE: For the purpose of this test, the AECM and ORC modules will be
referred to as an ACM.
Select the appropriate module and type of DTC

All

ACM - ACTIVE

WARNING: TURN IGNITION OFF, DISCONNECT THE BAT-
TERY AND WAIT TWO MINUTES BEFORE PROCEEDING.
Replace the Airbag Control Module in accordance with the Service
Manuals.

ACM - STORED

Go To

2

LEFT SIACM - ACTIVE

WARNING: TURN IGNITION OFF, DISCONNECT THE BAT-
TERY AND WAIT TWO MINUTES BEFORE PROCEEDING.
Replace the Left Side Impact Airbag Control Module in accordance
with the Service Manuals.

LEFT SIACM - STORED

Go To

2

RIGHT SIACM - ACTIVE

WARNING: TURN IGNITION OFF, DISCONNECT THE BAT-
TERY AND WAIT TWO MINUTES BEFORE PROCEEDING.
Replace the Right Side Impact Airbag Control Module in accor-
dance with the Service Manuals.

RIGHT SIACM - STORED

Go To

2

117

AIRBAG

NO PCI TRANSMISSION —

Continued

TEST

ACTION

APPLICABILITY

2

With the DRBIII

t, record and erase all DTC’s from all Airbag modules.

If equipped with Passenger Airbag On - Off switch, read the DTC’s in all switch
positions.
If any ACTIVE codes are present they must be resolved before diagnosing any stored
codes.
WARNING: TURN THE IGNITION OFF, DISCONNECT THE BATTERY AND
WAIT TWO MINUTES BEFORE PROCEEDING.
Using the wiring diagram/schematic as a guide, inspect the wiring and connectors.
Look for chaffed, pierced, pinched, or partially broken wires and broken, bent, pushed
out, spread, corroded, or contaminated terminals.
The following additional checks may assist you in identifying a possible intermittent
problem.
Reconnect any disconnected components and harness connector.
WARNING: TURN THE IGNITION ON, THEN RECONNECT THE BATTERY.
With the DRBIII

t monitor active codes as you work through the following steps.

WARNING: MAINTAIN A SAFE DISTANCE FROM ALL AIRBAGS WHILE
PERFORMING THE FOLLOWING STEPS.
Wiggle the wiring harness and connectors of the related airbag circuit or component.
If codes are related to the Driver circuits, rotate the steering wheel from stop to stop.
You have just attempted to simulate the condition that initially set the trouble code
message.
Did the DTC become active?

All

Yes

→ Select appropriate symptom from Symptom List.

No

→ No problem found at this time. Erase all codes before returning

vehicle to customer.

118

AIRBAG

NO PCI TRANSMISSION —

Continued