1998 Isuzue Trooper, power lock, windows and sunroof. Keyless remote will only unlock the driver side door and not all four doors. Same thing with locking. However, the manual lock/unlock switch works on the driver side (unlocks/locks all doors) but not on the passenger side (will lock/unlock passenger side only). Maybe the passenger side is normal behavior.
Battery was replaced a few months ago, but as this car was a gift from family, we are unsure if the keyless problem occurred before or after the battery switch.
Have tried reprogramming the keyless remote with a HowTo I found elsewhere but either I am doing it wrong or the directions are incorrect because there is not change in functionality.
Since the door switch works on the driver side (unlocks/locks all doors) I do not think this is a mechanical issue but then again, I'm not a Trooper expert.
Battery was replaced a few months ago, but as this car was a gift from family, we are unsure if the keyless problem occurred before or after the battery switch.
Have tried reprogramming the keyless remote with a HowTo I found elsewhere but either I am doing it wrong or the directions are incorrect because there is not change in functionality.
Since the door switch works on the driver side (unlocks/locks all doors) I do not think this is a mechanical issue but then again, I'm not a Trooper expert.
Jan 12, 2008 at 5:00 PM
