P2782

Downshift Switch Circuit Intermittent/Erratic

Severity

⚠️ Medium

Can you drive?

Yes, but get it checked soon

Approx. repair cost

$17–89 (est.)

Symptoms

Incorrect downshifting
Check Engine Light Flashing
Loss of downshift function
Jerks when shifting gears
Increased engine speed when braking

Causes

Damage to switch circuit wiring
Poor contact in connectors
Downshift switch malfunction
Problems with the transmission control module
Short circuit in the circuit

How to Fix

Check the integrity of wiring and connectors
Test the downshift switch
Check circuit resistance
Inspect the transmission control module
Replace faulty components

Related codes

P2780 P2781 P2783