DTC C1400-01 Alfa Romeo

Electric Park Brake Switch - General Electrical Failure

Electric Park Brake Switch - General Electrical Failure

Description

Anti-lock Brake System (ABS) Module detects improper Electric Parking Brake (EPB) Switch inputs.

Cause and Solution

Electric Parking Brake (Epb) Switch Connector Terminal Damage
Epb Switch Position 1 Signal Circuit Shorted To Voltage
Epb Switch Position 2 Signal Circuit Shorted To Voltage
Epb Switch Position 3 Signal Circuit Shorted To Voltage
Epb Switch Position 4 Signal Circuit Shorted To Voltage
Epb Switch Position 5 Signal Circuit Shorted To Voltage
Epb Switch Position 6 Signal Circuit Shorted To Voltage
Epb Switch Position 1 Signal Circuit Shorted To Ground
Epb Switch Position 2 Signal Circuit Shorted To Ground
Epb Switch Position 3 Signal Circuit Shorted To Ground
Epb Switch Position 4 Signal Circuit Shorted To Ground
Epb Switch Position 5 Signal Circuit Shorted To Ground
Epb Switch Position 6 Signal Circuit Shorted To Ground
Epb Switch Position 1 Signal Circuit Open Or High Resistance
Epb Switch Position 2 Signal Circuit Open Or High Resistance
Epb Switch Position 3 Signal Circuit Open Or High Resistance
Epb Switch Position 4 Signal Circuit Open Or High Resistance
Epb Switch Position 5 Signal Circuit Open Or High Resistance
Epb Switch Position 6 Signal Circuit Open Or High Resistance
Electric Parking Brake (Epb) Switch
Anti-Lock Brake System (Abs) Module
General Electrical Failure

Video Guide

Duration: PT5M36S | Uploaded: 2020-06-20

Diagnostic Info

  • DTC Code: C1400-01
  • Brand: Alfa Romeo
Back to Blog