P1529 Auxillary Speed Idle Control

Car: 2001 Hyundai Elantra GT

Problem: I got CheckEngine light off and on for about a month. Sometimes
it didnt appear for a week and suddenly appeared. Everytime CheckEngine
light appears, the car goes on a low gear kind of stuff, like a OD off
mode or something of that sort.

Took to autozone and they told me it is P1529 Auxillary Speed Idle
Control.

Any advise ? Appreciate your help.

 

The code description you have is incorrect. P1529 indicates that the
Transmission Control Module (TCM) requested the Engine Control Module
(ECM) to turn on the check engine lamp. When this happnes the
transmission will be stuck in 3rd gear (failsafe). If you pull the
diagnostic trouble codes from the TCM, you'll have a better idea as to the
nature/source of the problem.

 

Will autozone do this for me ??
If I take to the dealer, they are going to charge me $19.99 straightaway
to find out the problem.

Please help

 

that's cheap, most dealers charge 50-60 bucks.

 

I don't know whether AutoZone has the capability of reading your TCM codes.
Since they didn't report them to you, I'd suspect not. But, if you're
concerned about $20, then it may be worth your while to stop by and check.

 

Hello, I have the same car and I have the same problem, I was hoping
you could tell me what the problem turned out to be, before I take it
back to get fixed. Any info would help.
Thanks