warranty at the dealership

Alright so I retrofitted my headlights a week ago and its hunting season so I got in my truck today and a cel is lit ... take it to the dealership thinking it was something with the headlights ... no the lady who was pretty damn cute came over and told me my throttle body needs to be replaced and its under warranty ... my question is has anybody else had this happen and what code is this or what happens to throw a code for the throttle body

 

I haven't heard of that. And there's no way in hell that your headlights could trigger a CEL.

 

P2103 Throttle Actuator Control Motor Circuit High
- Short in throttle actuator circuit
- Throttle actuator
- Throttle valve
- Throttle body
- ECM

P2111 Throttle Actuator Control System - Stuck Open
- Throttle actuator
- Throttle body
- Throttle valve
- ECM

P2112 Throttle Actuator Control System - Stuck Closed
- Same as DTC P2111

P2118 Throttle Actuator Control Motor Current Range / Performance
- Open in ETCS power source circuit
- Battery
- Battery terminals
- ETCS fuse
- ECM

P2119 Throttle Actuator Control Throttle Body Range / Performance
- ETCS
- ECM

P2120 Throttle / Pedal Position Sensor / Switch "D" Circuit
- Accelerator Pedal Position (APP) sensor
- ECM

P2121 Throttle / Pedal Position Sensor / Switch "D" Circuit Range / Performance
- Accelerator position sensor
- ECM

P2122 Throttle / Pedal Position Sensor / Switch "D" Circuit Low Input
- APP sensor
- Open in VCP1 circuit
- Open or ground short in VPA circuit
- ECM

P2123 Throttle / Pedal Position Sensor / Switch "D" Circuit High Input
- APP sensor
- Open in EPA circuit
- ECM

P2125 Throttle / Pedal Position Sensor / Switch "E" Circuit
- APP sensor
- ECM

P2127 Throttle / Pedal Position Sensor / Switch "E" Circuit Low Input
- APP sensor
- Open in VCP2 circuit
- Open or ground short in VPA2 circuit
- ECM

P2128 Throttle / Pedal Position Sensor / Switch "E" Circuit High Input
- APP sensor
- Open in EPA2 circuit
- ECM

P2135 Throttle / Pedal Position Sensor / Switch "A" / "B" Voltage Correlation
- Short between VTA1 and VTA2 circuits
- TP sensor (built into throttle body)
- ECM

P2138 Throttle / Pedal Position Sensor / Switch "D" / "E" Voltage Correlation
- Short between VPA and VPA2 circuits
- APP sensor
- ECM

 

Im thinking it was p2118 ... I mean I noticed it this afternoon before that I hadn't drove it for a week ... and they said I could drive it home so its not stuck in any way