Chrysler Voyager. Manual — part 171
TEST
ACTION
APPLICABILITY
3
WARNING: TURN THE IGNITION OFF, DISCONNECT THE BATTERY AND
WAIT TWO MINUTES BEFORE PROCEEDING.
If there are no possible causes remaining, view repair.
All
Repair
WARNING: IF THE AIRBAG CONTROL MODULE IS DROPPED
AT ANY TIME, IT MUST BE REPLACED. 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.
4
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.
111
AIRBAG
NO CLUSTER MESSAGE —
Continued
Symptom:
NO LEFT SIACM MESSAGE
When Monitored and Set Condition:
NO LEFT SIACM MESSAGE
When Monitored:
With ignition on, the ACM monitors the PCI Bus for the Left Side
Impact Airbag Control Module status message. The Left SIACM transmits the status
message to the ACM at 1 - second intervals.
Set Condition:
If the ACM fails to see the Left SIACM status message on the PCI Bus for
15 seconds.
POSSIBLE CAUSES
NO LEFT SIACM MESSAGE
ACM, NO LEFT SIACM MESSAGE
STORED CODE OR INTERMITTENT CONDITION
ACTIVE CODE PRESENT
TEST
ACTION
APPLICABILITY
1
NOTE: Ensure the battery is fully charged.
Turn the ignition on.
NOTE: For the purpose of this test, the AECM and ORC modules will be
referred to as an ACM.
SELECT ACTIVE or STORED DTC:
All
ACM - ACTIVE DTC
ACM - STORED DTC
NOTE: When reconnecting airbag system components the Ignition must be
turned off and the Battery must be disconnected.
2
With the DRBIII
t select PASSIVE RESTRAINTS, SIDE AIRBAG then LEFT SIDE
from the DRB menu.
Does the DRBIII
t show NO RESPONSE or BUS +/- SIGNAL OPEN?
All
Yes
→ Refer to the Communication category for the related symptom.
Perform AIRBAG VERIFICATION TEST - VER 1.
No
→ Go To 3
3
WARNING: TURN THE IGNITION OFF, DISCONNECT THE BATTERY AND
WAIT TWO MINUTES BEFORE PROCEEDING.
If there are no possible causes remaining, view repair.
All
Repair
Replace the Airbag Control Module in accordance with Service
Manuals. WARNING: IF THE AIRBAG CONTROL MODULE
IS DROPPED AT ANY TIME, IT MUST BE REPLACED.
Perform AIRBAG VERIFICATION TEST - VER 1.
112
AIRBAG
TEST
ACTION
APPLICABILITY
4
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.
113
AIRBAG
NO LEFT SIACM MESSAGE —
Continued
Symptom:
NO ODOMETER MESSAGE
When Monitored and Set Condition:
NO ODOMETER MESSAGE
When Monitored:
With ignition on, the ACM monitors the PCI Bus for the Odometer
message from the Body Control Module. The PCM transmits the odometer message at 1
second intervals.
Set Condition:
The code will set, if the ACM does not see the odometer message for 10
seconds.
POSSIBLE CAUSES
PCM, PCI COMMUNICATION FAILURE
NO ODOMETER MESSAGE
STORED CODE OR INTERMITTENT CONDITION
ACM, NO ODOMETER MESSAGE
ACTIVE CODE PRESENT
TEST
ACTION
APPLICABILITY
1
NOTE: Ensure that the battery is fully charged.
NOTE: For the purpose of this test, the AECM and ORC modules will be
referred to as an ACM.
Turn the ignition on.
SELECT ACTIVE or STORED DTC:
All
ACM - ACTIVE DTC
ACM - STORED DTC
NOTE: When reconnecting Airbag system components, the ignition must be
turned off and the battery must be disconnected.
2
Connect the DRBIII
t to the data link connector and select PASSIVE RESTRAINTS,
AIRBAG, SYSTEM TEST.
With the DRBIII
t, read the PCM Active on the Bus:.
Does the DRB show PCM ACTIVE ON THE BUS?
All
Yes
→ Go To 3
No
→ Refer to category 9 COMMUNICATION CATEGORY9 and select
the related symptom.
Perform AIRBAG VERIFICATION TEST - VER 1.
114
AIRBAG
Нет комментариевНе стесняйтесь поделиться с нами вашим ценным мнением.
Текст