P1516 OBD Trouble Code

1 result found

P1516 - GM
Type Powertrain - Manufacturer Controlled DTC - Manufacturer Controlled
Description

TAC Module Throttle Actuator Position Performance

Cause

DTC P1518 not set, key in crank or run mode, system voltage over 5.23v, not in Battery Saver Mode, then the ETC or TAC module received a signal that the Actual and Commanded throttle positions were not within a calibrated range of each other, or that the PCM and ETC or TAC module could not determine throttle position, or that both TP signals were invalid, condition met for 1 second

Try also: https://www.obd-codes.com/p1516