P2135 on CHEVROLET EQUINOX

"On 1/28/13 i replaced the throttle body at gm certified dealer. truck was diagnosed with code p2135 for failed throttle body and connector. while driving my 2007 chevy equinox it displayed service traction control, service stabiltrak, engine power reducing and check engine light."

"The automotive trouble code p2135 throttle/pedal position sensor/switch a/b voltage correlation refers to a problem related to the throttle's ability to open and close properly. ... a throttle position sensor (tps) is situated opposite the throttle linkage connection on the throttle plate."

"Vehicle was in motion approximately 45 mph when check engine light came on, message then appeared that engine power is reduced and speed immediately dropped to around 15 mph and then to a rough idle at approx 5-10mph. was almost rear ended by vehicle traveling behind me."

"Car completely lost power on the highway while engine running. engine went to idle. nearly hit by other cars traveling on the highway. had the car towed to my local mechanic. car was throwing code p2135 which is throttle position sensor."

"While driving 55mph, the check engine light appeared on the display. shortly after, a message reading "service stabili trak" appeared. then, another message appeared "engine power reduced". my car started shaking fiercely and i could not go above 30mph."