Autocar Self Repair Guides

Pulled the negative battery cable and then when we restarted the vehicle the check engine light remains on. This is often the result of something being wrong with the obd reader that the driver parts store or mechanic shop is using.

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If your dodge check engine light is on and you get code p0404 it means that your dodge exhaust gas recirculation egr valve is operating out of range.

Dodge durango check engine light no codes. Wait and listen for two quick chimes that will confirm that the pcm has been reset then shut off the truck and take the key out. About a month later the light came back on so i had autozone check it and again no code. I had the same problem on my 99 5 9l.

Diy how to check your check engine light on dodge durango and dakota. Check engine light came on went to autozone and it didn t show any code i retightened the gas cap and the next morning the light went off. One main reason that a check engine light comes on with no code being stored is that there is a software error.

Clearing it will do nothing. It needs to be diaged and repaired. First time charged 2 hours of out of warranty labor no trouble found.

Diy how to check your check engine light on dodge durango and dakota. Been to dealer twice for this check engine code. No check engine light for 3 4 weeks then first hot day code p0456 again.

Most frequently the software errors stem from a low level obd reader being used. You need a real shop with a real tech to check it for you. 2015 dodge v6 durango currently 62000 miles.

The egr valve aims to recirculate exhaust gases and send them back into the engine to lower the nox emissions. First put your key in the ignition and turn it on so the dash lights come on and the chimes start but don t start the engine. If the light is on there are codes.

Your code reader may not read them.

Ignoring the cel warning light can cause more problems down the road. The connector may have a removable cover.

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It can say check engine it can be a symbol of an engine it can even be a combination of both.

Dodge durango check engine light. The check engine light is part of the onboard diagnostics system and displays in a few back up ways. I was told if the check engine light came back on to bring it in for a full diagnostic check. Try replacing the cap and rotor.

If that doesn t help check out the injectors. Might also be time for plug wires. I would also check for signs of a belly pan gasket going bad.

If your dodge check engine light is flashing it means the ecu has detected an engine misfire. Dealer said it was a stored code and not an active one with the evaporator system so they reset it and sent me on my way too. When retrieving dodge check engine light codes with an obd ii scan tool proceed as follows.

Do not operate your vehicle for an extended period. Today it did again so i guess back to the dealer i go. Connect scan tool to the 16 pin data link connector dlc located near the steering column.

Cylinders 6 7 are on opposite banks of engine. One of the most usually misunderstood lights or indicators in your 2015 dodge durango is the check engine light. My durango popped the same code at 3 weeks.

Driving when the check engine is flashing can cause damage to the engine and cataltyic converter.