B1348 Trouble Code

View B1348 obd/2 error code description and symptoms. B1348 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.

One example of this would be when an automatic vehicle in placed in gear. To prevent the added drag from the torque converter and transmission from reducing the idling speed, the PCM will command the idle control valve to allow more air to enter the engine, while at the same time, adjusting the injector pulse width to inject more fuel to suit the increased amount of air. Note that the idle air control valve is closed by the PCM when the throttle plate is opened to prevent excess air from entering the engine.

B1348 Error Code Repair Process :

If your b1348 heated backlite relay circuit open 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 B1348 and engine control unit are in charge of monitoring a bunch of different b1348 heated backlite relay circuit open, and if they get a reading that's a little out of whack, up pops the check engine light.

B1348 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.

Common Causes of B1348

A common cause of code B1348 is the failure of B1348 Heated Backlite Relay Circuit Open, but there are several other possible causes as well, such as ;

Failures of clutch motion/travel sensors.
Faulty Camshaft Position Sensor
Faulty Crankshaft Position Sensor (POS)
Continuous oil flow to the VCT piston chamber

B1348 code for all cars

You can view according B1348 DTC for your car model. We selected several models to see obd2 solutions click and view it.

+B1348 Panhard Junior

+B1348 Honda Passport

+B1348 Mercedes B 180

+B1348 Peugeot Vroomster

+B1348 Matra-simca D Jet

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

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