C1389 Trouble Code

View C1389 obd/2 error code description and symptoms. C1389 engine photo

Output Shaft Speed sensor circuit intermittent failure The output shaft speed sensor signal to the PCM is irregular or interrupted.
Harness connector not properly seated Harness intermittently shorted, or open Harness connector damaged OSS sensor damaged, or not installed properly Verify harness and connector integrity Verify OSS sensor proper installation.

To check for an open circuit, trace along the length of the transmission control circuit, checking for breaks in the wiring. Repair any broken wiring and make sure all connectors are fully seated and locked.Pay close attention to connectors, looking for corrosion, bent or broken pins, or moisture in the connector. Repair any connector issues even if they are not specifically part of the transmission control circuit as they may serve a function in providing power to the transmission control circuit.

Difficulty Level (Soso)
Level
Repair Time (50 Min.)
Time
Cost Prediction : $ 30-110

C1389 Error Code Repair Process :

When you turn on the ignition, the Service Engine Soon or Check Engine C1389 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 scp (j1850) invalid or missing data for traction motor 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 scp (j1850) invalid or missing data for traction motor.

Wrench Tool C1389 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.

Common Causes of C1389

A common cause of code C1389 is the failure of SCP (J1850) Invalid or Missing Data for Traction Motor, but there are several other possible causes as well, such as ;

C1389 code for all cars

You can view according C1389 DTC for your car model. We selected several models to see obd2 solutions click and view it.

+C1389 Ford Festiva +C1389 Peugeot Asphalte +C1389 Nissan 370z +C1389 Toyota Sports +C1389 Mercury Brougham

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