B3667 Mercury Comet OBD Code

OBD/2 B3667 error code description and symptoms.

The Transmission Range Sensor (also referred to as the PRNDL input an/or neutral safety switch) tells the transmission control module (TCM) an the engine control module (PCM) that the transmission is in park, reverse, neutral, drive, low, 2nd, 3rd etc. It is attached directly to the manual valve of transmission, so when the shift lever is moved from park to drive, the Transmission Range Sensor communicates this critical information to the above mentioned vehicle control module systems.

Some systems require that the actuator has an adequate supply of brake fluid. Low brake fluid levels can mimic the symptoms of code B3667, so consult the manual to locate the brake fluid reservoir. Bear in mind that a low fluid level can set code B3667 on some applications, so make sure that on fluid operated systems the fluid level is up to the mark before starting an electrical diagnosis.

B3667 Mercury Comet Error Code Repair Process :

If your transmission 4-wheel drive mode select short circuit to ground check engine light is illuminated, it's best to take it in for diagnostic testing, which can feel like a hassle. Because while the lights vary in appearance from vehicle to vehicle, all have the same basic meaning: There's a problem with the car's emissions system. The on-board diagnostics system B3667 and engine control unit are in charge of monitoring a bunch of different transmission 4-wheel drive mode select short circuit to ground, and if they get a reading that's a little out of whack, up pops the check engine light.

Difficulty Level (Soso)
Level
Repair Time (50 Min.)
Time
Cost Prediction : $ 40-75

Common Causes of Mercury Comet B3667 OBD2 Code

A common cause of code B3667 is the failure of Transmission 4-Wheel Drive Mode Select Short Circuit To Ground, but there are several other possible causes as well, such as ;
Wrench Tool B3667 is a kind of Body Trouble Code

Auto body problems aren't always easy to spot. Diagnosing auto body problems sometimes requires a little know-how. In this section you'll find articles dedicated to teaching you how to diagnose auto body problems.

B3667 code for other Mercury cars

You can view according B3667 DTC for your car model. We selected several models to see obd2 solutions click and view it.

Engine OBD 2 Codes website is a freeware resource center for engine trouble codes.

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