What is a TAC module?

What is a TAC module?

Throttle Actuator Control Module. The TAC module is the control center for the throttle actuator control system. The TAC system is self-diagnosing and provides diagnostic information to the PCM through a dedicated serial data line.

What are the causes of error code p1515?

Error Code P1515 is usually caused by: 1 Poor TAC module connection 2 Defective TAC 3 Defective TPP (Throttle Pedal Position) or TPS (Throttle Position Sensors) 4 Bend or binding throttle plate-failed throttle body More

What does the p1515 code on a throttle actuator mean?

Error Code P1515 is defined as Control Module Throttle Actuator Position Performance. This error code is a manufacturer-specific trouble code, meaning it does not apply to all vehicles makes. Rather, it applies only to specific vehicle makes, such as BMW, GM, etc.

How much does it cost to diagnose a p1515 code?

The cost to diagnose the P1515 CHEVROLET code is 1.0 hour of labor. The auto repair’s diagnosis time and labor rates vary by location, vehicle’s make and model, and even your engine type. Most auto repair shops charge between $75 and $150 per hour. | When is the P1515 CHEVROLET code detected? | What are P1515 CHEVROLET code possible symptoms?

What does p1516 TAC stand for?

DTC P1516 Throttle Actuator Control (TAC) Module Throttle Actuator Position Performance I would guess that this might be the foot pedal in side your pickup. I don’t know for sure. It sure sucks when you get reduced power. It happened this spring with my wife’s truck. It would go about five miles per hour.