Bobcat Drive Motor Fault - Left Hydrostatic
The BOBCAT-M1212 (Bobcat) diesel fault code means: Bobcat Drive Motor Fault - Left Hydrostatic. This is a serious severity code.
- Keep driving?
- No -- stop driving
- DIY difficulty
- advanced
- Estimated cost
- $400-$4,500
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Common Symptoms
- Machine pulls to one side under drive
- Slow or no response on one track/wheel
Probable Causes (Ranked by Likelihood)
- Hydrostatic drive motor wear / internal leak Likely
- Failed drive solenoid Possible
- Low charge pressure in drive circuit Possible
Step-by-Step Diagnostic Procedure
Check charge pressure at test port (spec 350-500 psi).
Scan solenoid current commands in Service Analyzer.
Case-drain flow-test the suspect motor.
Frequently Asked Questions
What is Bobcat code M1212?
Bobcat M1212: Bobcat Drive Motor Fault - Left Hydrostatic. This code is reported on Bobcat equipment running the described engine family.
Can I keep working with Bobcat code M1212?
Do not continue operating. Risk of engine damage or unsafe shutdown.
How much does Bobcat M1212 cost to fix?
Typical repair cost: $400-$4,500. Off-road diesel shop labor runs $125-$175/hr in 2026. Dealer diagnostic software (Bobcat Service Analyzer) is usually required.