One problem related to battery cable has been reported for the 2011 Chevrolet Avalanche. The most recently reported issues are listed below.
Service stabilitrac system indication comes on, with check engine light, and engine power reduced. Happens randomly, cannot find a "common cause" spent lots of money on pcm, bcm, memory seat module, battery cables, battery, brake light switch, etc. Etc. Dangerous condition when vehicle drops into power reduction mode.
| Electrical System problems | |
| Battery Cable problems | |
| Wiring problems | |
| Ignition Switch problems |