No, the "Check Engine" light will only come on if there is a problem with the emissions system. Do not confuse this light with the "Maintenance Required" light which does come on at a set mileage to alert you that maintenance needs to be performed.
A person can rest the check engine light on a Jeep Wrangler by disconnecting the battery. This will also rest other warning lights on the dash.
The check engine light is not controlled by a relay, the bulb is grounded directly by the engine computer.
A 2002 Jeep Wrangler does not have a reset switch.
No. Check engine lights didn't start in the Wrangler until the MPI system came out for the 1991 model years. For both the 4 and 6 cyl engines.
The engine light is on when the engine computer has detected a malfunction and set a trouble code.
Check engine light would appear.
You could but the check engine light will always be on.
There are pages and pages of things that can cause a check engine light. You need to have it checked with a scantool. Then the code can be diagnosed and repaired.
There are pages and pages of things that can cause a check engine light. You need to have it checked with a scantool. Then the code can be diagnosed and repaired.
That is the check engine light. Have it checked for codes and diagnosed by a trained mechanic.
The check engine light is reset with a scan tool after repairing the failure that caused the trouble codes to be stored in the computer.
If it looks like a little engine, it is the check engine light. see related questions below.