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2018 Honda Accord electrical problems: multiple warning lights on

Multiple Warning Lights On

2018 Honda Accord

This problem may be covered under warranty. Ask your Honda dealer.


pretty bad
Typical Repair Cost:
No data
Average Mileage:
5,700 miles
Total Complaints:
3 complaints

Most Common Solutions:

  1. not sure (2 reports)
  2. clear codes (1 reports)
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2018 Honda Accord electrical problems

electrical problem

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2018 Honda Accord Owner Comments

problem #3

Nov 252018

Accord Sport 2.0t

  • CVT transmission
  • 3,200 miles


Many warning lights on. TPMS, LKAS, ACC, brake system, ABS etc. Will not allow me to switch to sports mode. Cursive Control not working. Car will drive.

- jmohammed, Norwich, US

problem #2

Aug 172018

Accord Touring V4 Turbo

  • Automatic transmission
  • 7,000 miles

Car would not start. I couldn't open trunk or gas tank cover. SEVERAL warnings appeared on computer screen (brake problem, lane departure, blind spot indicator, rear camera, iPhone, turn signals & lights all inoperable). Computer came back on after 10 minutes by restarting car. It was a STRESSFUL mess!!! This shouldn't happen in a BRAND NEW car!

- Paul F., Broomall, US

problem #1

Aug 222018

Accord Touring 2.0t

  • Automatic transmission
  • 6,831 miles

The LKAS, auto high beam, road departure mitigation, blind spot warning lights all came on this morning. The turn signals would not work either. The brake system light came on too.

Honda says "6831 lost communication codes". They cleared codes in PCM and test drove. Seems to work now.

- 2018 accord 2.0t, Acworth, US

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