DTC B1943-15 Alfa Romeo
Ptc High Power (Relay Driving Command Output) - (S.C. To Vbatt Or O.C.) Circuit Short To Battery Or Open
Ptc High Power (Relay Driving Command Output) - (S.C. To Vbatt Or O.C.) Circuit Short To Battery Or Open
Description
This DTC sets if the HVAC Module detects a short to Battery or open on the PTC Relay 3 wire harness.
Cause and Solution
Circuit Short To Battery or Open
Video Guide
Diagnostic Info
- DTC Code: B1943-15
- Brand: Alfa Romeo