B3709 Trouble Code

View B3709 obd/2 error code description and symptoms. B3709 engine photo

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) B3709 DTC is a check of the VCT unit.

Circuit High Input codes like B3709 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 : $ 25-45

B3709 Error Code Repair Process :

For transmission mechanical 4-wheel drive axle lock lamp circuit short to battery check engine light is perhaps the most troubling of lights because it could mean so many different things, from you didn't screw the gas cap on tightly enough to look out for pistons flying through the hood and into the stratosphere. The easiest way to find out what this light is telling you is to hook your vehicle up to a scan tool. B3709 error code diagnostic tool looks a little like an oversized calculator and plugs into a communication port inside the car. After you instruct it to perform the scan, it speaks transmission mechanical 4-wheel drive axle lock lamp circuit short to battery with your car's computers to find out exactly what's prompting the light to turn on.

Wrench Tool B3709 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 B3709

A common cause of code B3709 is the failure of Transmission Mechanical 4-Wheel Drive Axle Lock Lamp Circuit Short To Battery, but there are several other possible causes as well, such as ;

B3709 code for all cars

You can view according B3709 DTC for your car model. We selected several models to see obd2 solutions click and view it.

+B3709 Citroen C +B3709 Ssangyong Tivoli +B3709 Morgan Aero +B3709 Acura Mdx Iii +B3709 Fageol Fageol

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