P0750 on Mitsubishi: How to Diagnose & Fix
P0750 — Mitsubishi-specific definition
1 Mitsubishi model · 1 documented issue · 1 critical · $1,500-$4,000 repair
P0750 on Mitsubishi by model: symptoms, diagnosis and fix
The 4-speed automatic transmission in the 3rd generation Eclipse (particularly V6 GT models) is prone to premature failure. The transmission develops harsh shifting, slipping, and eventually fails completely, often due to overheating and worn clutch packs.
Common Symptoms
- Harsh or delayed shifts
- Transmission slipping in higher gears
- Burnt ATF smell
- Transmission overheating warning
How to Fix
Install an auxiliary transmission cooler to prevent overheating. Change the ATF every 30,000 miles. When the transmission fails, consider a quality remanufactured unit from a Mitsubishi specialist.
Sources for this issue (2)
P0750 code reference
General diagnostic-code context. The code alone does not confirm a cause for your vehicle; use the applicable issue card and its sources.
Frequently asked questions
What does P0750 mean on a Mitsubishi?
On Mitsubishi, P0750: Mitsubishi service information for the 2000-2005 Eclipse 4-speed automatic (F4A51) defines P0750 as a shift solenoid A (low-reverse solenoid) malfunction, detected by the transaxle control CPU inside the PCM. Probable causes: failed low-reverse solenoid, open or shorted low-reverse solenoid circuit or loose connector, failed PCM (2001 Eclipse GT V6 P0750 chart, https://manuals.autorepairshq.com/Mitsubishi/2001/Eclipse%20GT%20V6-3.0L%20SOHC/Repair%20and%20Diagnosis/A%20L%20L%20%20Diagnostic%20Trouble%20Codes%20%28%20DTC%20%29/Testing%20and%20Inspection/P%20Code%20Charts/P0750; Transmission Digest, 'Low/Reverse-Solenoid Circuit Fault Code P0750 (41)'). On Mitsubishi it is documented across 1 model: Eclipse.
How much does it cost to fix P0750 on a Mitsubishi?
Published repair estimates on Mitsubishi range from $1,500 to $4,000 depending on the model and root cause. If an issue mentions a recall or campaign, check your VIN with the manufacturer or NHTSA and confirm eligibility and coverage with a dealer.
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Content compiled with AI assistance using NHTSA complaints, TSBs, and owner reports. May contain errors. Always verify with your vehicle's service manual.