DTC P0BA7 Chevrolet
IG SW start POS. circuit low
IG SW start POS. circuit low
Description
If the actual ignition switch status is different from the ignition switch status information received from ETACS-ECU via CAN, KOS-ECU sets the diagnostic trouble code No. B2101. Status of ignition switch: ON position, ignition switch position information: OFF
Cause and Solution
Malfunction of CAN bus line Malfunction of the KOS-ECU Malfunction of the ignition switch Damaged wiring harness and connectors Malfunction of ETACS-ECU
Video Guide
Diagnostic Info
- DTC Code: P0BA7
- Brand: Chevrolet