C3471 Trouble Code

View C3471 obd/2 error code description and symptoms. C3471 engine photo

The input turbine speed sensor detects rotation of the input shaft of the input shaft speed sensor transmission. The computer uses that information, along with the output shaft speed sensor to determine if the transmission is operating according to plan. If the computer detects a difference between the input shaft speed , and the expected output shaft speed, it will adjust transmission pump pressure to prevent clutch disc slip. If adding pressure doesn't solve the problem, it will set a trouble code.

Some systems require that the actuator has an adequate supply of brake fluid. Low brake fluid levels can mimic the symptoms of code C3471, so consult the manual to locate the brake fluid reservoir. Bear in mind that a low fluid level can set code C3471 on some applications, so make sure that on fluid operated systems the fluid level is up to the mark before starting an electrical diagnosis.

Difficulty Level (Soso)
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Repair Time (50 Min.)
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Cost Prediction : $ 60-110

C3471 Error Code Repair Process :

The rule of C3471 code when it comes to emissions-related vehicle repair is that any modification that changes the vehicle from a certified configuration to a non-certified configuration is considered tampering: this applies to both vehicle owners and repair facilities and is, therefore, a Federal offense. Replacing a catalyst with a straight pipe is one traditional example of aux heater fuel pump circuit short to ground. Likewise, overriding the OBD C3471 error in system through the use of high-tech defeat devices or non-certified computer chips, for example, would also be considered tampering. The OBD system may, however, be repaired back to its original certified configuration with certified performance chips or appropriate aftermarket parts.

Wrench Tool C3471 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 C3471

A common cause of code C3471 is the failure of Aux Heater Fuel Pump Circuit Short to Ground, but there are several other possible causes as well, such as ;

C3471 code for all cars

You can view according C3471 DTC for your car model. We selected several models to see obd2 solutions click and view it.

+C3471 Alfa Romeo Long +C3471 Mercedes R Class +C3471 Kia Carens Iii +C3471 Healey Elliot +C3471 Renault Sport Spider

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