| U0129 |
Lost Communication with Brake System Control Module |
No communication from the skid control ECU (brake booster with master cylinder assembly) continues. |
- Power source circuit of skid control ECU (brake booster with master cylinder assembly)
- Skid control ECU (brake booster with master cylinder assembly) ground circuit
- Skid control ECU (brake booster with master cylinder assembly) CAN branch wire or connector
- Skid control ECU (brake booster with master cylinder assembly)
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As there is no sub bus monitor ECU for sub bus 15, each ECU detects communication stops and stores DTCs. |