DTC B2575 Hummer
TCC Brake Switch Circuit Low (Stuck Off)
TCC Brake Switch Circuit Low (Stuck Off)
Description
DTC P0722 and P0723 not set, engine started, then driven to a speed of over 5 mph, then driven to over 20 mph for 5 seconds, then back to a speed of 5-20 mph for 4 seconds, and the PCM detected a closed Brake switch condition for 15 minutes without it c
Cause and Solution
TCC brake switch signal circuit is shorted to system power (B+)TCC brake switch is damaged (it may be shorted internally)PCM has failed
Video Guide
Diagnostic Info
- DTC Code: B2575
- Brand: Hummer