Multiple Gears Engaged
The P0893 code means the vehicle's onboard diagnostic system has detected: Multiple Gears Engaged. This is a critical severity code.
- Keep driving?
- No — stop driving
- DIY difficulty
- hard
- Estimated cost
- $300 - $4,500 (valve body or solenoid at the low end; overhaul at the high end)
Read and clear transmission codes. Many trans codes are caused by low or burnt fluid -- check level and color before assuming the worst.
Basic scanners only read engine codes. This reads transmission, ABS, and airbag too.
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What Are the Symptoms of P0893?
- Harsh engagement, binding, or the vehicle lurching
- Transmission may lock into fail-safe
- Possible drivetrain noise or a stall at a stop
What Causes P0893? (Most Likely First)
- Internal transmission fault - stuck valve, failed solenoid, or clutch failure engaging two gears at once High
- Valve body debris or wear High
- TCM commanding conflicting solenoid states Low
Can I Still Drive with P0893?
No — stop driving. P0893 is rated critical severity. Continuing to drive in this state risks further damage — get it looked at before your next trip.
Frequently Asked Questions
What does P0893 mean?
P0893 means the control module detected two gears applied simultaneously - a serious internal transmission condition.
Can I keep driving with P0893?
No. Driving with multiple gears engaged can lock the wheels or cause severe internal damage. Have it towed.
Mechanics Guide Step-by-step diagnosis
How Do You Diagnose P0893?
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Stop driving - two gears engaged at once can lock the driveline or destroy the transmission.
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Read all transmission codes and freeze-frame data.
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Check fluid level and condition; heavily contaminated fluid points at internal wear.
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This diagnosis is internal - plan on a transmission shop with the OEM procedure.
Sources 2
This page is built from documented references. Verify against your own service info before repair work.
- SAE J2012Diagnostic Trouble Code Definitions (defines the generic OBD-II code ranges)
- Cross-checked against the SAE J2012:2002 DTC table (2026-08-27)archived scan of the SAE standard — readable copy, not SAE’s current edition
Which Vehicles Commonly Get P0893?
- 2010-2020 Ford F-150
- 2012-2019 Chevrolet Silverado
- 2011-2020 Toyota Camry
- 2009-2019 Honda Accord
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