C3652 Trouble Code

View C3652 obd/2 error code description and symptoms. C3652 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.

Circuit High Input codes like C3652 are mostly caused by defective alternators that develop excessive voltages, although there may be other causes as well, such as short circuits that 'leak' current into a particular system from other, unrelated systems that work on higher voltages. Note that in the case of short circuits that leak power into a control circuit, there is likely to be other, seemingly unrelated trouble codes present along with the code(s) being investigated. Diagnosing a 'high input' code will always involve a thorough testing of the charging system as a first step, followed by measures to isolate the system from all other possible sources of power during resistance, continuity, and reference voltage tests.

Difficulty Level (Easy)
Level
Repair Time (45 Min.)
Time
Cost Prediction : $ 80-120

C3652 Error Code Repair Process :

If your speed wheel sensor lf coherency fault 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 C3652 and engine control unit are in charge of monitoring a bunch of different speed wheel sensor lf coherency fault, and if they get a reading that's a little out of whack, up pops the check engine light.

Wrench Tool C3652 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 C3652

A common cause of code C3652 is the failure of Speed Wheel Sensor LF Coherency Fault, but there are several other possible causes as well, such as ;

C3652 code for all cars

You can view according C3652 DTC for your car model. We selected several models to see obd2 solutions click and view it.

+C3652 Oldsmobile Bravada +C3652 Mitsubishi Starion +C3652 Maybach W5 +C3652 Volkswagen Caddy 4 +C3652 Renault Concorde

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