Had car in shop,replaced trans range switch 09/26/17. Still get these codes,car won't change gears at times,check engine light comes on and off,auto locks up and down by themselves. What can I do. Don't want to go back to dealership,spent $2000 already for nothing.
Hi there,
P0700 is letting you know other codes are stored.
P0705 indicates an issue with the park/neutral position switch. If replacing this hasn't solved the issue, it's likely a wiring problem. Here is some info for you.
P0705 CHEVROLET - Transmission Range Sensor Circuit Malfunction Read more: https://www.autocodes.com/p0705_chevrolet.html
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