P07D2
Transmission Mode Switch E Circuit Low
P07D2 is an OBD-II diagnostic trouble code meaning: Transmission Mode Switch E Circuit Low. Common causes: transmission mode switch malfunction, open or short circuit in the circuit. Estimated repair cost: $17–89.
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
Error P07D2 by Vehicle Brand
FAQ
What does the P07D2 code mean?
P07D2 is an OBD-II diagnostic trouble code that indicates: Transmission Mode Switch E Circuit Low
What causes a P07D2 error code?
The most common causes of P07D2 include: Transmission mode switch malfunction; Open or short circuit in the circuit; Poor contact in connectors; Wiring harness damage.
How do I fix a P07D2 diagnostic trouble code?
To fix P07D2: 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. For a complete diagnosis, use an OBD-II scanner.
Is it safe to drive with P07D2?
Limited driving only, diagnose soon
How much does it cost to fix P07D2?
The estimated repair cost for P07D2 is $17–89. Actual cost depends on your vehicle, location, and labor rates.
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