P0989

Transmission Fluid Pressure Sensor/Switch E Circuit Low

Severity

⚠️ Medium

Can you drive?

Limited driving only, diagnose soon

Approx. repair cost

$17–56 (est.)

Symptoms

Incorrect gear shifting
Check Engine light comes on
Reduced transmission efficiency
Jerks when shifting gears

Causes

Transmission fluid pressure sensor fault E
Open or short circuit in the sensor circuit
Poor contact in connectors
Wiring Harness Problems
Transmission control unit malfunction

How to Fix

Check the integrity of the sensor circuit
Inspect connectors and contacts for corrosion or damage
Check the functionality of the pressure sensor
Replace sensor if necessary
Check transmission control unit

Related codes

P0988 P0990 P0991