P1517
Throttle Actuator Control Module Performance
2002-2004 Oldsmobile Bravada 4.2L I6 🇨🇦
High SeverityPowertrain
Description
The PCM detected a general performance failure of the Throttle Actuator Control (TAC) module. The TAC module manages electronic throttle control communication.
Symptoms
- Reduced Engine Power
- Check Engine Light
- Limited throttle response
- Possible stalling
Common Causes
- TAC module failure
- Communication fault between TAC and PCM
- Wiring issue
- PCM failure
Diagnostic Steps
- Test communication between TAC and PCM
- Check TAC module power and grounds
- Inspect wiring
- Test throttle body operation
Repair Notes
Replace TAC module or repair communication wiring. Check for PCM software updates.
Related Codes
P1516Throttle Actuator Control Module Throttle Actuator Position PerformanceP1516Throttle Actuator Control Module Throttle Actuator Position PerformanceP1516Throttle Actuator Control Module Throttle Actuator Position PerformanceP1516Throttle Actuator Control Module Throttle Actuator Position PerformanceP1516Throttle Actuator Control Module Throttle Actuator Position PerformanceP1516Throttle Actuator Control Module Throttle Actuator Position PerformanceP1516Throttle Actuator Control Module Throttle Actuator Position PerformanceP1516Throttle Actuator Control Module Throttle Actuator Position PerformanceP1516Throttle Actuator Control Position PerformanceP1518Throttle Actuator Control Module Serial Data CircuitP1518Throttle Actuator Control Module Serial Data CircuitP1518Intake Manifold Runner Control Stuck ClosedP1518Intake Manifold Runner Control Stuck ClosedP1518Intake Manifold Runner Control Stuck ClosedP1518Throttle Actuator Control Module Serial Data CircuitP1518Throttle Actuator Control Module Serial Data CircuitP1518Throttle Actuator Control Module Serial Data CircuitP1518Throttle Actuator Control Module Serial Data CircuitP1518Throttle Actuator Control Module Serial Data CircuitP1518Throttle Actuator Control Module Serial Data CircuitP2101Throttle Actuator Control Motor Circuit Range/Performance
Other Powertrain Codes
- P0001Fuel Volume Regulator Control Circuit/Open
- P0002Fuel Volume Regulator Control Circuit Range/Performance
- P0003Fuel Volume Regulator Control Circuit Low
- P0004Fuel Volume Regulator Control Circuit High
- P0010Intake Camshaft Position Actuator Circuit/Open Bank 1
- P0011Intake Camshaft Position Timing Over-Advanced Bank 1
- P0012Intake Camshaft Position Timing Over-Retarded Bank 1
- P0013Exhaust Camshaft Position Actuator Circuit/Open Bank 1
- P0014Exhaust Camshaft Position Timing Over-Advanced Bank 1
- P0015Exhaust Camshaft Position Timing Over-Retarded Bank 1
P1517 on Other Vehicles
Common Questions
What does code P1517 mean on a 2002-2004 Oldsmobile Bravada?
P1517 stands for "Throttle Actuator Control Module Performance". The PCM detected a general performance failure of the Throttle Actuator Control (TAC) module. The TAC module manages electronic throttle control communication.
What are the symptoms of P1517 on a Oldsmobile Bravada?
Common symptoms of P1517 include: Reduced Engine Power, Check Engine Light, Limited throttle response, Possible stalling.
What causes P1517 on a 2002-2004 Oldsmobile Bravada?
Common causes of P1517 include: TAC module failure, Communication fault between TAC and PCM, Wiring issue, PCM failure.