DTC P1889 BMW
System Power Supply (B+) Terminal 15 Malfunction
System Power Supply (B+) Terminal 15 Malfunction
Description
Ignition on, the DME detected a low voltage condition on the power supply terminal (15). To achieve optimal anti-theft protection for the vehicle, an anti-theft immobilizer is installed. The anti-theft immobilizer is a system for enabling and locking the
Cause and Solution
(If DME was replaced) DME ID not the same as the replaced unit
Video Guide
Diagnostic Info
- DTC Code: P1889
- Brand: BMW