Chrysler Pacifica. Manual — part 266
TEST
ACTION
APPLICABILITY
6
NOTE: The conditions that set the DTC are not present at this time. The
following list may help in identifying the intermittent condition.
With the engine running at normal operating temperature, wiggle the wiring
harnesses. This is to try and duplicate the failure.
Refer to any Technical Service Bulletins (TSB) that may apply.
Visually inspect the related wiring harness. Look for any chafed, pierced, pinched, or
partially broken wires.
Visually inspect the related wiring harness connectors. Look for broken, bent, pushed
out, or corroded terminals.
Were any of the above conditions present?
All
Yes
→ Repair as necessary.
Perform BODY VERIFICATION TEST - VER 1.
No
→ Test Complete.
1061
TELECOMMUNICATION
RIGHT AUDIO OUTPUT 1 SHORT TO GROUND —
Continued
Symptom:
RPM MESSAGE NOT RECEIVED
When Monitored and Set Condition:
RPM MESSAGE NOT RECEIVED
When Monitored:
With the ignition on.
Set Condition:
The Hands Free Module does not detect a Bus message indicating current
engine rpm.
POSSIBLE CAUSES
ATTEMPT TO COMMUNICATE WITH THE PCM
MODULE
TEST
ACTION
APPLICABILITY
1
Start and idle the engine.
With the DRBIII
t, select Engine and read the Engine RPM.
Was the DRBIII
t able to I/D or communicate with the PCM and read RPM?
All
Yes
→ Go To 2
No
→ Refer to the Communication category for the related symptom(s).
Perform BODY VERIFICATION TEST - VER 1.
2
With the DRBIII
t, erase DTC’s.
Cycle the ignition switch from off to on and wait approximately 1 minute.
With the DRBIII
t, read DTC’s.
Did this DTC reset?
All
Yes
→ Replace and program the Hands Free Module in accordance with
the service information.
Perform BODY VERIFICATION TEST - VER 1.
No
→ Test Complete.
1062
TELECOMMUNICATION
Symptom:
VIN MESSAGE NOT RECEIVED
When Monitored and Set Condition:
VIN MESSAGE NOT RECEIVED
When Monitored:
With the ignition on.
Set Condition:
The Hands Free Module does not receive the VIN message from the PCM.
POSSIBLE CAUSES
ATTEMPT TO COMMUNICATE WITH THE PCM
CHECK PCM IS ACTIVE ON BUS
MODULE
TEST
ACTION
APPLICABILITY
1
Turn the ignition on.
With the DRBIII
t, attempt to communicate with the PCM.
Was the DRBIII
t able to I/D or communicate with the PCM?
All
Yes
→ Go To 2
No
→ Refer to the Communication category for the related symptom(s).
Perform BODY VERIFICATION TEST - VER 1.
2
Turn the ignition on.
With the DRBIII
t, select System Monitors then J1850 Module Scan.
Is the PCM one of the modules present on the bus?
All
Yes
→ Go To 3
No
→ Refer to the Communication category for the related symptom(s).
Perform BODY VERIFICATION TEST - VER 1.
3
With the DRBIII
t, erase DTC’s.
Cycle the ignition switch from off to on and wait approximately 1 minute.
With the DRBIII
t, read DTC’s.
Did this DTC reset?
All
Yes
→ Replace the Hands Free Module in accordance with the service
information.
Perform BODY VERIFICATION TEST - VER 1.
No
→ Test Complete.
1063
TELECOMMUNICATION
Symptom List:
INITIALIZATION FAULT
TIRE SENSOR 1 LOW PRESSURE ALERT
TIRE SENSOR 1 TRANSMIT FAILURE
TIRE SENSOR 2 LOW PRESSURE ALERT
TIRE SENSOR 2 TRANSMIT FAILURE
TIRE SENSOR 3 LOW PRESSURE ALERT
TIRE SENSOR 3 TRANSMIT FAILURE
TIRE SENSOR 4 LOW PRESSURE ALERT
TIRE SENSOR 4 TRANSMIT FAILURE
Test Note:
All symptoms listed above are diagnosed using the same tests.
The title for the tests will be INITIALIZATION FAULT.
When Monitored and Set Condition:
INITIALIZATION FAULT
When Monitored:
Ignition ON.
Set Condition:
Fault is set when there is a failure of automatically learning TPM sensor
ID’s in the SKREEM receiver. Automatic initialization is performed after each ignition
cycle and vehicle speed is greater than 32 km/h (20 MPH) within 10 minutes.
TIRE SENSOR 1 LOW PRESSURE ALERT
When Monitored:
Ignition ON.
Set Condition:
Fault is set when there is a low tire pressure condition or sensor pressure
measurement failure from the number 1 Sensor/Transmitter.
TIRE SENSOR 1 TRANSMIT FAILURE
When Monitored:
Ignition ON
Set Condition:
Fault is set when the SKREEM does not receive eight consecutive RF
transmissions from the number 1 Sensor/Transmitter.
TIRE SENSOR 2 LOW PRESSURE ALERT
When Monitored:
Ignition ON.
Set Condition:
Fault is set when there is a low tire pressure condition or sensor pressure
measurement failure from the number 2 Sensor/Transmitter.
TIRE SENSOR 2 TRANSMIT FAILURE
When Monitored:
Ignition ON.
Set Condition:
Fault is set when the SKREEM does not receive eight consecutive RF
transmissions from the number 2 Sensor/Transmitter.
1064
TIRE PRESSURE MONITORING
Нет комментариевНе стесняйтесь поделиться с нами вашим ценным мнением.
Текст