No. 7 Engine Oil Warning Light Illuminated/Message Related To Engine Hydraulic Pressure Malfunction Indicated In Display: Notes
WARNING: This page is about a different car, the 2016 Mazda CX-5. However, it is still accessible from the selected car via links, so may be relevant.
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Engine oil warning LIGHT ILLUMINATED/MESSAGE RELATED TO ENGINE HYDRAULIC PRESSURE MALFUNCTION INDICATED IN DISPLAY |
| DESCRIPTION |
- Engine oil warning light illuminated.
- Message related to engine hydraulic pressure malfunction indicated on the center display. (With center display)
- Message related to engine hydraulic pressure malfunction indicated on the LCD in the instrument cluster. (Type A instrument cluster)
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| POSSIBLE CAUSE |
- Improper engine oil level
- Engine oil leakage
- Oil pressure switch connector or terminals malfunction
- PCM connector or terminals malfunction
- Short to ground in wiring harness between oil pressure switch terminal A and PCM terminal 1P
- Open circuit in wiring harness between oil pressure switch terminal A and PCM terminal 1P
- Oil pressure switch malfunction
- Oil pump malfunction
- Instrument cluster malfunction
- PCM malfunction
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