DTC No. P14C1-29 Brake Pedal Switch inputted to BCM
DTC SET CONDITION
Check Condition
- The power supply mode of the electric motor switch is ON.
Judgment Criterion
- The brake switch fail signal is received from BCM via CAN communication.
TROUBLESHOOTING HINTS
- Malfunction of the BCM system
DIAGNOSIS
Required Special Tools:
- MB992744: Vehicle communication interface-Lite (V.C.I.-Lite)
- MB992745: V.C.I.-Lite main harness A
- MB992747: V.C.I.-Lite USB cable short
- MB992748: V.C.I.-Lite USB cable long
1.M.U.T.-IIISE other system DTC
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Troubleshoot the set DTC (Refer to Body Control System - DTC Index DTC Index
).
The trouble can be an intermittent malfunction (Refer to General Information - How to Use Troubleshooting/Inspection Service Points, How to Cope with Intermittent Malfunctions HOW TO COPE WITH INTERMITTENT MALFUNCTIONS