P042D Lexus Rx400h OBD Code

OBD/2 P042D error code description and symptoms.

Variable Cam Timing Over-advanced (Bank 1) The comprehensive component monitor (CCM) monitors the VCT position for an over-advanced camshaft timing.
The test fails when the camshaft timing exceeds a maximum calibrated value or remains in an advanced position. Cam timing improperly set No oil flow to the VCT piston chamber Low oil pressure VCT solenoid valve stuck closed Camshaft advance mechanism binding (VCT unit) P042D DTC is a check of the VCT unit.

In most cases, the TCM is integrated into a single housing with the PCM. Nevertheless, the section of the module which controls (automatic) transmission function may be powered up separately. In any case, the TCM is typically powered using switched (only present with the ignition switch in the ON, start, or run position) voltage. This circuit is normally equipped with a fuse, fusible link, and/or a relay. Frequently, the PCM and TCM are powered using the same relay albeit by separate circuits. Access to a reliable vehicle information source will yield necessary details of the TCM power circuit for the specific vehicle in question.

P042D Lexus Rx400h Error Code Repair Process :

If your pedal correlation pds2 and hpds 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 P042D and engine control unit are in charge of monitoring a bunch of different pedal correlation pds2 and hpds, and if they get a reading that's a little out of whack, up pops the check engine light.

Difficulty Level (Soso)

Repair Time (30 Min.)

Cost Prediction : $ 80-120

Common Causes of Lexus Rx400h P042D OBD2 Code

A common cause of code P042D is the failure of Pedal Correlation PDS2 and HPDS, but there are several other possible causes as well, such as ;

• Camshaft advance mechanism binding (VCT unit)
• Faulty front heated oxygen sensor
• Faulty spark plug (s)
• Open circuits caused by damage to wiring.

P042D 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.

P042D code for other Lexus cars

You can view according P042D DTC for your car model. We selected several models to see obd2 solutions click and view it.

• P042D Lexus Daytona
• P042D Lexus Es
• P042D Lexus Flv
• P042D Lexus Gs
• P042D Lexus Gx
• P042D Lexus Is
• P042D Lexus Is200
• P042D Lexus Is220
• P042D Lexus Is250
• P042D Lexus Is300
• P042D Lexus Lf
• P042D Lexus Ls
• P042D Lexus Ls 300
• P042D Lexus Ls 350
• P042D Lexus Lx
• P042D Lexus Minority Report
• P042D Lexus Rx
• P042D Lexus Rx 300
• P042D Lexus Rx450h
• P042D Lexus Sc

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