- Member ID
- #25140
- Messages
- 24
- Reactions
- 27
- Likes
- 2
- City
- HangZhou
- State
- Non-US
- Country
- China
- Vehicle
- 2023 Dodge Challenger SRT WB Hellcat
Hey guys, I'm Kevin! Got two car issues bugging me —
1. Engine Warning Light Keeps Haunting Me 😵
1. Engine Warning Light Keeps Haunting Me 😵
- My car’s engine warning light stays on permanently. Even after resetting it with an OBD scanner, it pops back up.
- Trouble Code: U1140 – "Communication Lost with Active Exhaust Valve 2" (Permanent code from $7E8).
- Weird Pattern: A buddy had the same issue when his car was new, but the light magically disappeared after driving 2,000-3,000 km (he later installed US-spec taillights and flashed a US tune – related?).
- My Situation: Already drove 9,000 km, light still won’t peace out. Any fixes to try?
- Is the "Mirror Dimmer" supposed to activate anti-glare for rearview mirrors?
- At night, headlights from cars behind are blinding me like crazy – not sure if it’s because:
- I forgot to enable this function, or
- My car’s just too low.
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