U3660 Trouble Code

View U3660 obd/2 error code description and symptoms. U3660 engine photo

Brake Switch Circuit Input Malfunction Indicates PCM did not receive a brake pedal position (BPP) input. Open or short in BPP circuit Open or short in stoplamp circuits Damaged PCM Malfunction in module(s) connected to BPP circuit. (Rear Electronic Module [REM] Windstar and LS6/LS8 or Lighting Control Module (LCM) Continental and Town Car. Damaged brake switch Misadjusted brake switch Check for proper function of stoplamps.

Some systems require that the actuator has an adequate supply of brake fluid. Low brake fluid levels can mimic the symptoms of code U3660, so consult the manual to locate the brake fluid reservoir. Bear in mind that a low fluid level can set code U3660 on some applications, so make sure that on fluid operated systems the fluid level is up to the mark before starting an electrical diagnosis.

U3660 Error Code Repair Process :

When you turn on the ignition, the Service Engine Soon or Check Engine U3660 light should flash briefly, indicating that the OBD system is ready to scan your vehicle for any malfunctions. After this brief flash, the light should stay off while you drive as long as no problems are detected. If aai circuit malfunction so, you'll be glad to know that your vehicle is equipped with an early warning system that could save you time, money, and fuel in addition to helping protect the aai circuit malfunction.

U3660 is a kind of Network Trouble Code

U-code indicates that engine communication errors and shows lost communication with engine parts.U-Codes are fairly straight forward, given all of the articles and technical publications that have been written regarding these problematic codes. In most cases, it just comes down to identifying the module that isn't communicating with the other modules on the CAN bus line for whatever reason.

Common Causes of U3660

A common cause of code U3660 is the failure of AAI Circuit Malfunction, but there are several other possible causes as well, such as ;

Failures of clutch motion/travel sensors.
Damaged camshaft position (CMP) sensor
Camshaft Position Sensor harness is open or shorted
Faulty Air fuel ratio (A/F) Sensor 1 Bank 1

U3660 code for all cars

You can view according U3660 DTC for your car model. We selected several models to see obd2 solutions click and view it.

+U3660 Alfa Romeo Giulietta

+U3660 Matra M530

+U3660 Ford Scorpio

+U3660 Rover 2400

+U3660 Zagato Isocity

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