P2103 on the 2006 Pontiac Vibe
The bulletins listed name this code in NHTSA's summary, or are about the same components. A bulletin or a recall listed here may apply to the model year. None of it is a diagnosis.
Nobody has written a description of this code yet.
| 3704 | 2006-03-15. Service bulletin. A SES LIGHT AND REDUCED ENGINE POWER MAY BE ENCOUNTERED WITH A P2103 DTC. THIS COULD BE DUE TO A MOMENTARY LOSS OF IGNITION VOLTAGE ON TERMINAL 6 OF PCM CONNECTOR 3 (THROTTLE ACTUATOR CONTROL (TAC) SYSTEM IGNITION VOLTAGE). *TT |
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1 on file from NHTSA, as of 2026-10-19. See them in the bulletin list. A bulletin lists model years: read the document for which vehicles it concerns.