C0406 Trouble Code

View C0406 obd/2 error code description and symptoms. C0406 engine photo

Output Shaft Speed sensor circuit intermittent failure The output shaft speed sensor signal to the PCM is irregular or interrupted.
Harness connector not properly seated Harness intermittently shorted, or open Harness connector damaged OSS sensor damaged, or not installed properly Verify harness and connector integrity Verify OSS sensor proper installation.

Gear changes are accomplished by a command from the TCM to energize the clutch actuator to release the clutch; after which various actuators inside the transmission disengage the current gear, and depending on current operating conditions, engage the next higher or lower gear ratio. All of this happens much faster than a human driver could change gears, and in most applications, gear changes are as smooth and seamless as on any fully automatic transmission.

Difficulty Level (Expert)
Level
Repair Time (35 Min.)
Time
Cost Prediction : $ 70-120

C0406 Error Code Repair Process :

For air bag crash sensor #1 ground circuit failure check engine light is perhaps the most troubling of lights because it could mean so many different things, from you didn't screw the gas cap on tightly enough to look out for pistons flying through the hood and into the stratosphere. The easiest way to find out what this light is telling you is to hook your vehicle up to a scan tool. C0406 error code diagnostic tool looks a little like an oversized calculator and plugs into a communication port inside the car. After you instruct it to perform the scan, it speaks air bag crash sensor #1 ground circuit failure with your car's computers to find out exactly what's prompting the light to turn on.

Wrench Tool C0406 is a kind of Chassis Trouble Code

Diagnosing chassis noises can be one of the most frustrating problems technicians face. Fortunately, manufacturers have engineered noise, vibration and harshness (NVH) diagnostic techniques and equipment to find the source of the noise.

Common Causes of C0406

A common cause of code C0406 is the failure of Air Bag Crash Sensor #1 Ground Circuit Failure, but there are several other possible causes as well, such as ;

C0406 code for all cars

You can view according C0406 DTC for your car model. We selected several models to see obd2 solutions click and view it.

+C0406 Great Wall Peri +C0406 Bugatti Type 64 +C0406 Trident Venturer +C0406 Opel Moonlight +C0406 Mercury Tracer

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