P0732 on Audi: How to Diagnose & Fix
Gear 2 Incorrect Ratio
1 Audi model · 1 documented issue · 1 critical · $3,000-$6,000 repair
P0732 on Audi by model: symptoms, diagnosis and fix
The Multitronic CVT used in front-wheel drive A4 Avants is prone to premature failure of the chain, pulleys, and control unit. This transmission has a poor reliability record and is expensive to repair.
Common Symptoms
- Shuddering
- Loss of drive
- Jerking during acceleration
- Transmission warning light
How to Fix
Diagnose with a VAG-specific scan tool before replacing parts: many failures are in the transmission control module, which can be repaired or replaced on its own. Chain, pulley or valve-body wear requires a transmission rebuild or exchange unit. In the US, a 2013 class-action settlement extended coverage of 2002-2006 A4 CVT parts to 10 years/100,000 miles, a window that has now expired for these cars.
Sources for this issue (2)
P0732 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 P0732 mean on a Audi?
P0732 stands for "Gear 2 Incorrect Ratio." This code means the transmission control module detected that the gear ratio in 2nd gear does not match what it expects when the transmission is commanded into that gear. The computer compares input (turbine) speed to output shaft speed; if the math for 2nd gear is wrong, it sets this code. It usually points to internal slipping or a hydraulic/electronic control fault rather than a sensor reading error. On Audi it is documented across 1 model: A4 Avant.
What are the most common causes of P0732?
The most common causes of P0732 are: Low or dirty/degraded transmission fluid, Worn or slipping friction element (clutch or band) that holds 2nd gear, Faulty shift solenoid, Valve body or pressure control problems, Internal mechanical wear or damage in the transmission, Clogged transmission filter restricting flow, Faulty input/output speed sensor giving skewed data. The specific cause varies by vehicle.
How much does it cost to fix P0732 on a Audi?
Published repair estimates on Audi range from $3,000 to $6,000 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.