20 Most Recent 2006 Pontiac Montana SV6 - Page 8 Questions & Answers

Hi, Check the ground wires and also check switches wires to and from the doors. Check fuse pannel for bad fuse. To check these items use a digital volt/ohm meter.

Just press & hold the lock and unluck button at the same time. Hold them down for 7 seconds and the should sync your remote. I hope this helps and good luck.

You can call any GM dealer with your Serial/VIN number of the car and they can tell you what engine you have. There is also a emissions sticker under the hood that gives the engine size. You have 2 choices the 3.5 Liter V6 or the 3.9 Liter V6.