Possible Causes
WARNING: This page is about a different car, the 2002 Nissan Maxima and 2002 Infiniti I35. However, it is still accessible from the selected car via links, so may be relevant.
DTC P1124 will set when ECM detects throttle control motor relay is stuck on. Possible causes are:
- Throttle control motor relay circuit is shorted.
- Defective throttle control motor relay.
DTC P1126 will set when ECM detects power supply voltage for throttle control motor is excessively low. Possible causes are:
- Throttle control motor relay circuit is open.
- Defective throttle control motor relay.