P287D

Electric/Auxiliary Transmission Fluid Pump Motor Torque Out Of Range

Severity

⚠️ Medium

Can you drive?

Do not drive — repair immediately

Approx. repair cost

$56–167 (est.)

Symptoms

Rough gear shifting
Check Engine Light Illuminates
Reduced transmission efficiency
Noises from the transmission area
Transmission fluid overheating

Causes

Pump motor malfunction
Problems with wiring or connectors
Low or contaminated transmission fluid
Mechanical jamming of the pump
Transmission control module (TCM) malfunction

How to Fix

Check the level and condition of the transmission fluid
Diagnose the pump motor
Check the integrity of wiring and connectors
Test the operation of the transmission control unit
If necessary, replace the auxiliary pump

Related codes

P287E P287F P2880