Conditions for Setting the DTC
WARNING: This page is about a different car, the 2015 GMC Terrain and 2015 Chevrolet Equinox. However, it is still accessible from the selected car via links, so may be relevant.
B1278 01, B1279 01
- The multimedia player interface module detects a short to battery on either of the audio signal circuits from the auxiliary audio jack.
- The condition is present for greater than 250 mS.
B1278 02, B1279 02
- The multimedia player interface module detects a short to ground on either of the audio signal circuits from the auxiliary audio jack.
- The condition is present for greater than 250 mS.