Questions & Answers

Clutch problem ( check engine light) wrangler 2018

0 votes
Check engine light comes on every to often because of clutch bypass using mr20 relay. Need scan tool to remove then ok for a few weeks then comes back in again. Wrangler 2018 standard key evo one + t-harness
posté Aout 23, 2019 dans la catégorie Jeep par yannick polasek2 (1,950 points)

2 Réponses

0 votes
Please provide the shop name and number you are associated with.
répondu Aout 23, 2019 par J M (64,060 points)
0 votes
check engine will come on if the wires on the interrupt are reversed.
répondu Aout 23, 2019 par Robert T (300,020 points)
But problem only after a few months of working fine. And once code are erased its fine for a few weeks and then eventually comes back on. I doubked checked the wire and they are correcte. Inrermitent defectif Mr20 relay?
It's under the hood the relay?  Check for corrosion on the pins possibly. MR20 should be small enough to fit in a 1inch heatshrink. Could be worth it to protect it from the oustide world.
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