P1527 OBD Trouble Code

1 result found

P1527 - GM
Type Powertrain - Manufacturer Controlled DTC - Manufacturer Controlled
Description

TP Sensor Learned Closed Throttle Degrees OutOf-Range

Cause

Engine runtime over 5 seconds, DTC P1810 has run and passed, system voltage from 10-16v, Transmission Range switch does not indicate an illegal position, TFP Manual Valve Position switch does not indicate an illegal position, then the PCM detected that the TR and TFP switches indicated different gears for 7.8 seconds.

Try also: https://www.obd-codes.com/p1527