How To Replace Dead Battery 02-09 GMC Envoy XL
Difficulty: Beginner · About 15 min · Gmc Envoy
Replace a dead battery on a 2002-2009 GMC Envoy XL.
Tools you will need
- 13mm socket
- Rust penetrant
- 8mm wrench
- 10mm socket
- Ratchet
Parts and supplies
- Battery
Steps
- Remove the old battery
Remove the 10mm bolts and lift off the support bar, disconnect the negative then positive cables with an 8mm wrench, remove the intake hose, remove the battery cover, remove the 13mm mounting bolt and mount, then pull the battery out.
- Install the new battery
Set the battery on the tray, refit the mount and tighten its 13mm bolt, reinsert the battery cover, reconnect the hose, reconnect the positive cable then the negative, then refit the support bar and tighten its two 10mm bolts.
Check your vehicle’s repair manual for exact specifications and fit.