C3838 Datsun On-do OBD Code

OBD/2 C3838 error code description and symptoms.

Vehicle Speed Sensor (VSS) Intermittent Indicates the powertrain control module (PCM) detected an error in the vehicle speed information. Vehicle speed data is received from either the vehicle speed sensor (VSS), transfer case speed sensor (TCSS), anti-lock brake system (ABS) control module, generic electronic module (GEM), or central timer module (CTM). This DTC is set the same way as C3838. However, it is intended to flash the transmission control indicator lamp (TCIL) for first time VSS circuit error/malfunctions. Refer to possible causes for C3838

At this point we are assuming that the fuses and relays are good. You will need to locate the PCM/TCM and the power input signal circuit using your vehicle information source. Unplug the connector from the PCM/TCM, place the ignition switch in the ON position, and probe the appropriate circuit with the positive test lead of the DVOM.

C3838 Datsun On-do Error Code Repair Process :

The scent may C3838 signal oil or coolant leaking from their normally closed-loop systems, or it may indicate dangerous exhaust gases invading your car's interior. Car and truck exhaust contains toxic gases such C3838, so if the inside of your car adaptive mode switch circuit failure as if you were standing behind your car, get out and get it fixed. Fight the urge to take a little nap first. So sleepy. That's the carbon monoxide talking, friends. At least open a window on your way to the shop.

Difficulty Level (Easy)

Repair Time (20 Min.)

Cost Prediction : $ 90-120

Common Causes of Datsun On-do C3838 OBD2 Code

A common cause of code C3838 is the failure of Adaptive Mode Switch Circuit Failure, but there are several other possible causes as well, such as ;

• EVAP system hose leaking
• Erratic camshaft position due to low oil pressure
• Fuel injectors harness is open or shorted
• Open circuits caused by damage to wiring.

C3838 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.

C3838 code for other Datsun cars

You can view according C3838 DTC for your car model. We selected several models to see obd2 solutions click and view it.

• C3838 Datsun 100
• C3838 Datsun 1000
• C3838 Datsun 120
• C3838 Datsun 1200
• C3838 Datsun 14
• C3838 Datsun 15
• C3838 Datsun 1600
• C3838 Datsun 1800
• C3838 Datsun 2000
• C3838 Datsun 2300
• C3838 Datsun 240
• C3838 Datsun 260
• C3838 Datsun 280
• C3838 Datsun Bluebird
• C3838 Datsun Deluxe
• C3838 Datsun Laurel
• C3838 Datsun Pulsar
• C3838 Datsun Skyline
• C3838 Datsun Sports
• C3838 Datsun Violet
• C3838 Datsun Z

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