DTC P0157 Chevrolet
Hood Up Switch-Circuit Open
Hood Up Switch-Circuit Open
Description
In key-on conditions (engine off or on), the BCM (Body Control Module) detects an open circuit on the hood up switch.
Cause and Solution
FAULT ON THE CONNECTOR OR ON THE HOOD UP SWITCH TERMINALOPEN CIRCUIT IN THE WIRING BETWEEN PIN B OF THE HOOD UP SWITCH AND THE BODYFAULT IN THE HOOD UP SWITCHFAULT ON THE CONNECTOR OR BCM (BODY CONTROL MODULE)OPEN CIRCUIT IN THE WIRING BETWEEN PIN A OF THE HOOD UP SWITCH AND PIN W (CONNECTOR C) OF THE BCM (BODY CONTROL MODULE)BCM (BODY CONTROL MODULE) FAULT
Video Guide
Diagnostic Info
- DTC Code: P0157
- Brand: Chevrolet