Lost Communication with Passive Restraint Module
2000-2012 Mitsubishi Eclipse GT 3.0L V6
Description
Cannot communicate with the passive restraint or supplemental restraint (SRS) module.
Symptoms
- Airbag warning light on
- SRS system disabled
- Seatbelt pretensioners disabled
- Passenger airbag status unknown
Common Causes
- SRS module failure
- CAN bus wiring
- Module power loss
- Fuse blown
- Clockspring failure
Diagnostic Steps
- Check SRS module fuse
- Test power and ground
- Check CAN wiring
- Check clockspring
- Inspect SRS connectors under seats
Repair Notes
Safety critical system. Check fuses. Do not attempt to service SRS without proper training.
Related Codes
Other Network Codes
- U0001High Speed CAN Communication Bus
- U0002High Speed CAN Communication Bus Performance
- U0003High Speed CAN Communication Bus (+) Open
- U0004High Speed CAN Communication Bus (+) Low
- U0005High Speed CAN Communication Bus (+) High
- U0006High Speed CAN Communication Bus (-) Open
- U0007High Speed CAN Communication Bus (-) Low
- U0008High Speed CAN Communication Bus (-) High
- U0009High Speed CAN Communication Bus Shorted Together
- U0010Medium Speed CAN Communication Bus
U0168 on Other Vehicles
Mitsubishi 3000GT
1991-1999 3.0L V6
Mitsubishi 3000GT VR-4
1991-1999 3.0L Twin Turbo V6
Mitsubishi 3000GT VR-4
1991-1999 3.0L V6 Twin Turbo
Mitsubishi Colt JP
2002-2012 1.3L I4 4A90
Mitsubishi Colt JP
2002-2012 1.5L I4 4A91
Mitsubishi Delica D:5
2019-2025 2.2L I4 Turbo Diesel 4N14
Mitsubishi Diamante
1992-1996 3.0L V6
Mitsubishi Diamante
1997-2004 3.5L V6
Common Questions
What does code U0168 mean on a 2000-2012 Mitsubishi Eclipse GT?
U0168 stands for "Lost Communication with Passive Restraint Module". Cannot communicate with the passive restraint or supplemental restraint (SRS) module.
What are the symptoms of U0168 on a Mitsubishi Eclipse GT?
Common symptoms of U0168 include: Airbag warning light on, SRS system disabled, Seatbelt pretensioners disabled, Passenger airbag status unknown.
What causes U0168 on a 2000-2012 Mitsubishi Eclipse GT?
Common causes of U0168 include: SRS module failure, CAN bus wiring, Module power loss, Fuse blown, Clockspring failure.