Civic-EG.com Forum 3.3.1

- Sat Mar 21, 2009 12:58 am #104691 hey, i recently installed a new cabin wire harness for my 92 civic si, the current problem im having is the speed mph meter doesnt work? but the tachometer RPM works... is there a certain wireup for each different one... also when i plug in the light switch left of steering wheel, all corner lights are on even when the switch is set for off. but if you switch on, no headlights turn on. when you set it for highbeam, headlights are on... what could be the problem! thanks

- Sun Apr 05, 2009 7:22 am #108420 If CEL is on, check the CEL FIRST!!

If the CEL pertains to the speedo sensor, ding ding ding, it's probably just the sensor located ontop of the transmission.

If CEL is NOT on....
Problem: The speedo doesn't work but the odometer works.
Solution: Replace the cluster or just replace the speedo gauge

Problem: The speedo doesn't work AND the odometer doesn't work.
Solution 1*: Bad Sensor - Replace the speedo sensor in the transmission.
*CEL should be on
Solution 2: Bad Gauge - Replace cluster or just replace the speedo gauge
IF Neither solution above fixed it.
Solution 3: Check all wiring from the sensor to the gauge. Because the signal is disrupted somewhere.

Coupe Council Member # 45
1993 Honda Civic EX Pearl White
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