P07D2

Transmission Mode Switch E Circuit Low

Severity

⚠️ Medium

Can you drive?

Limited driving only, diagnose soon

Approx. repair cost

$17–89 (est.)

Symptoms

Switching the transmission to emergency mode
Limiting available gears
The Check Engine light comes on
Incorrect gear shifting
Lack of response to switching transmission modes

Causes

Transmission mode switch malfunction
Open or short circuit in the circuit
Poor contact in connectors
Wiring harness damage
Problems with the transmission control unit

How to Fix

Check the condition of the transmission mode switch
Check the integrity of the wiring and connectors in the circuit
Measure the resistance and voltage in the switch circuit
Check for corrosion on contacts
If necessary, replace the switch or repair the wiring

Related codes

P07D0 P07D1 P07D3