P073D
Unable to Engage Neutral
P073D is an OBD-II diagnostic trouble code meaning: Unable to Engage Neutral. Common causes: shift solenoids malfunction, low transmission fluid level. Estimated repair cost: $56–278.
Symptoms
- Car won't shift to neutral
- Check Engine light comes on
- Gear shifting problems
- The car may jerk when trying to shift
Causes
- Shift solenoids malfunction
- Low transmission fluid level
- Problems with the automatic transmission hydraulic system
- Selector lever position sensor malfunction
- Transmission control module (TCM) problems
How to Fix
- Check the level and condition of the transmission fluid
- Diagnose the operation of switching solenoids
- Check the electrical connections and wiring harness to the automatic transmission
- Scan the transmission control unit for errors
- If necessary, replace faulty automatic transmission components
Related codes
Error P073D by Vehicle Brand
FAQ
What does the P073D code mean?
P073D is an OBD-II diagnostic trouble code that indicates: Unable to Engage Neutral
What causes a P073D error code?
The most common causes of P073D include: Shift solenoids malfunction; Low transmission fluid level; Problems with the automatic transmission hydraulic system; Selector lever position sensor malfunction.
How do I fix a P073D diagnostic trouble code?
To fix P073D: Check the level and condition of the transmission fluid. Diagnose the operation of switching solenoids. Check the electrical connections and wiring harness to the automatic transmission. For a complete diagnosis, use an OBD-II scanner.
Is it safe to drive with P073D?
Do not drive — repair immediately
How much does it cost to fix P073D?
The estimated repair cost for P073D is $56–278. Actual cost depends on your vehicle, location, and labor rates.
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