P3742 Lagonda Rapier OBD Code

OBD/2 P3742 error code description and symptoms.

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.

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.

P3742 Lagonda Rapier Error Code Repair Process :

When you turn on the ignition, the Service Engine Soon or Check Engine P3742 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 air suspension front pneumatic failure 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 air suspension front pneumatic failure.

Difficulty Level (Expert)

Repair Time (35 Min.)

Cost Prediction : $ 30-110

Common Causes of Lagonda Rapier P3742 OBD2 Code

A common cause of code P3742 is the failure of Air Suspension Front Pneumatic Failure, but there are several other possible causes as well, such as ;

• Failures of clutch motion/travel sensors.
• Failures of clutch motion/travel sensors.
• Faulty starter motor
• Continuous oil flow to the VCT piston chamber

P3742 is a kind of Powertrain Trouble Code Powertrain of a modern automobile, comprising engine (with exhaust system), transmission, drive shaft, suspension and the wheels. In a motor vehicle, the term powertrain or powerplant describes the main components that generate power and deliver it to the road surface, water, or air.

P3742 code for other Lagonda cars

You can view according P3742 DTC for your car model. We selected several models to see obd2 solutions click and view it.

• P3742 Lagonda 11.1
• P3742 Lagonda 11.9
• P3742 Lagonda 12
• P3742 Lagonda 16
• P3742 Lagonda 2.5-litre
• P3742 Lagonda 2-litre
• P3742 Lagonda 3.5-litre
• P3742 Lagonda 3-litre
• P3742 Lagonda 42 Hp
• P3742 Lagonda Lg
• P3742 Lagonda M
• P3742 Lagonda Rapide
• P3742 Lagonda Special Six
• P3742 Lagonda V
• P3742 Lagonda Vignale

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