There are 2 warning lights that came on along with the check engine light. One of them looked like a car with a key in the middle and the other looked similar to a H and then the truck lost all acceleration I still had power for lights and my breaks worked but when i pushed on the gas it didnt go anywhere.This happened twice and i turned the car off and then restarted it and the engine light was still on but the other 2 werent but then when i started driving again and it did it again. we brought it to auto zone and they ran a diagnostic on it and said that nothing was wrong and turned the check engine light off but I dont want to get stuck somewhere and dont know what the lights mean. Please help
The light that looks like a car with a key in it has to do with the security system and is probably what is causing your problem. The H might be something to do with the four wheel drive if it even has that? Just a guess. But yeah the security system can completely immobolize your car if it thinks for whatever reason it might be getting stolen. Kinda hard to diagnose intermittent things like that but I'd suggest taking it to the dealer and see if they can pull any related codes that might be stored (its possible to have codes stored and no check engine light on, it usually only comes on if something is detected that will affect emissions). I would guess Autozone probably just checked the engine control module and none of the others.
