2003 Volvo C70 Repair and Maintenance
A guide to problems, costs, maintenance and repair for your 2003 Volvo C70
Verified by mechanics, reported by drivers like you
Ask a mechanic in our community
Never overpay. Check prices with our estimator
2003 Volvo C70 ProblemsConvertible Top May Have Problems With Micro-Switches/Potentiometers
The convertible top may have problems with the micro-switches and potentiometers that help control the raising and lowering of the top.
A refrigerant leak may develop from the AC evaporator causing the AC to blow warm air. Verifying failure of this component is difficult. A good shop will use leak detection dye to verify a failing evaporator.
The battery B+ cable has problems with the terminal end necessitating replacement. Symptoms may include no start, cranks wont start, warning lights coming on and other odd electrical issues. The B+ cable end is located in the engine compartment fuse box near the drivers side shock tower.
2003 Volvo C70 QuestionsHow do you do software updates on the Volvo c70 tranny problem. (1 answer)
Mines a convertible, turbo, automatic. 107k miles.theres a pdf on how it's a computer glitch not the tranny? Also heard you can put brake fluid in it to some how clean the tranny?
Question is when it retracts it still stays up about 10 inches. Is this normal?
I just purchased this as a used car. I attempted to put in A/C Pro refrigerant. However, the car would not take it. I called A/C Pro technical service and was told it is a mechanical problem. While attempting to put in the Freon, the compressor and a/c was running with a full connection on th...