P07D0
Transmission Mode Switch D Circuit High
P07D0 is an OBD-II diagnostic trouble code meaning: Transmission Mode Switch D Circuit High. Common causes: short circuit in switch circuit, d mode switch malfunction. Estimated repair cost: $17–89.
Symptoms
- Inability to turn on D mode
- Incorrect gear shifting
- Check Engine Light Illuminates
- Switching the box to emergency mode
- Lack of response to selector switch
Causes
- Short circuit in switch circuit
- D mode switch malfunction
- Wiring harness damage
- Problems with contacts in connectors
- Transmission control module (TCM) malfunction
How to Fix
- Check the integrity of wiring and connectors
- Measure the resistance of mode switch D
- Check voltage in switch circuit
- Replace mode switch D if necessary
- Flash or replace the TCM if it is faulty
Related codes
Error P07D0 by Vehicle Brand
FAQ
What does the P07D0 code mean?
P07D0 is an OBD-II diagnostic trouble code that indicates: Transmission Mode Switch D Circuit High
What causes a P07D0 error code?
The most common causes of P07D0 include: Short circuit in switch circuit; D mode switch malfunction; Wiring harness damage; Problems with contacts in connectors.
How do I fix a P07D0 diagnostic trouble code?
To fix P07D0: Check the integrity of wiring and connectors. Measure the resistance of mode switch D. Check voltage in switch circuit. For a complete diagnosis, use an OBD-II scanner.
Is it safe to drive with P07D0?
Limited driving only, diagnose soon
How much does it cost to fix P07D0?
The estimated repair cost for P07D0 is $17–89. Actual cost depends on your vehicle, location, and labor rates.
See also: Russian version · NationStat