1. DTC U0055[88] description
The SRS control unit communicates the control information with other control units and instrument panel cluster, etc., via the CAN communication circuit. If the SRS control unit detects a malfunction in the CAN communication circuit, the DTC is set.
2. Condition for setting DTC U0055[88]
- The SRS control unit detects a malfunction in the CAN communication circuit.
3. Action taken when DTC U0055[88] sets
- SRS airbag warning light illuminates.
Warning
- During the maintenance work, do not hit or shake the SRS control unit when handling it.
- If the SRS control unit is not properly installed, the SRS control unit may cause malfunctions. This may result in deployment of the SRS airbag and personal injury.
Caution
- To prevent the SRS parts to be replaced from malfunctioning and generating a battery short circuit, make sure to disconnect the battery cable before replacing the parts.