No. 2 Check Engine Light Illuminates: Notes
NO. 2 CHECK ENGINE LIGHT ILLUMINATES DESCRIPTION AND POSSIBLE CAUSES (SKYACTIV-G 2.0, SKYACTIV-G 2.5)
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CHECK ENGINE LIGHT ILLUMINATES |
| DESCRIPTION |
- Check engine light illuminates incorrectly.
NOTE:
- If there is a malfunction in the engine system, the PCM stores a DTC and illuminates the check engine light.
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| POSSIBLE CAUSE |
- Check engine light illuminates for emission-related concern (DTC is stored in PCM)
- Short to ground in wiring harness between the following terminals:
- Instrument cluster terminal B-Front body control module (FBCM) terminal 2K
- Instrument cluster terminal D-Front body control module (FBCM) terminal 2I
- Front body control module (FBCM) terminal 2P-PCM terminal 2AK
- Front body control module (FBCM) terminal 2N-PCM terminal 2AL
- Open circuit in wiring harness between the following terminals:
- Instrument cluster terminal B-Front body control module (FBCM) terminal 2K
- Instrument cluster terminal D-Front body control module (FBCM) terminal 2I
- Front body control module (FBCM) terminal 2P-PCM terminal 2AK
- Front body control module (FBCM) terminal 2N-PCM terminal 2AL
- Instrument cluster malfunction
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 Courtesy of MAZDA MOTORS CORP.
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