Powertrain
generic / SAE
P0736
Reverse Incorrect Ratio
The TCM detected a ratio mismatch in reverse — likely a stuck solenoid, slipping clutch, or worn band.
SystemPowertrain
Typegeneric / SAE
GroupP0
Range / number7 / 36
Possible causes
- Shift solenoid stuck high
- Reverse clutch/band worn medium
Symptoms
- Check engine or transmission warning light on
- Harsh, delayed, or missing shifts
- Possible limp mode (locked in one gear)
- Slipping or shuddering during gear changes
Inspection / repair
- Difficulty: hard
- DIY: shop recommended
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References
sae:J2012