2CarPros - Car Questions & Answers

1999 Chevrolet Suburban Repair Question


Topics covered: Engine, Four wheel drive, Shift solenoid.
Mileage: No information provided.

Asked on February 23, 2009

Chevy po785

Transmission problem
1999 Chevy Suburban V8 Four Wheel Drive Automatic 200000 miles

Works fine, when cold. After truck warms up, first and fourth gears stop working. Starts out in third gear. Doesn't slip, but bogs down. Does not slip or leak and the fluid looks good. Reverse is fine. Service engine soon code is PO785.
Avatar Asked by mkfrd9

Answer

Replied on February 24, 2009

Hello
Thanks for the donation.

P0785 Shift/Timing Solenoid Malfunction

You need to replace your vehicle's shift solenoid.

Need replacement instructions for this component? Just ask and you shall receive!

Thanks for using 2CarPros.com!

Tiny Answered by bluelightnin6 (expert)
17,236 answers provided