Relay Control Module (RCM) Solder Failure
SeriousElectrics & ElectronicsThe RCM (located in the engine bay fuse box) controls the fuel pump and starter. Solder joints on the board can crack over time due to heat cycles.
Est. Repair Cost: £50–£200
Reliability GuideCommon Problems with the
Common Problems with the
2007 Chrysler Crossfire
The final full production year before the Crossfire was discontinued in 2008, the 2007 model achieved the highest MOT pass rate at around 77–81%. Knee airbags were added, making it the safest model year to buy.
What changed for 2007
- •Knee airbags added (6 airbags total)
- •Passive restraint system updated
- •Highest MOT pass rate of all model years
Common MOT watch-outs
- !Suspension spring fractures
- !Brake pipe corrosion
- !Sticky ignition barrel on higher-mileage examples
4
Known Issues
1
Serious
3
Moderate
0
Minor
All Known Issues
Sticky Ignition Barrel
ModerateInterior & TrimA internal pin in the ignition barrel can jam, preventing the key from turning to the "Start" position. This often requires a replacement barrel or a specialist "pin removal" repair.
Est. Repair Cost: £150–£400
Water Pump and Thermostat Failure
ModerateCooling SystemThe Mercedes-sourced water pump and thermostat housing can fail, leading to overheating. The thermostat housing is plastic and can crack, causing coolant loss.
Est. Repair Cost: £200–£500
Roadster Soft-Top and Latch Issues
ModerateBodywork & RustThe Roadster's fabric roof can develop leaks, and the latch mechanism can fail, preventing the roof from sealing properly. The roof hydraulics can also leak.
Est. Repair Cost: £200–£800
Buying Tips for 2007 Chrysler Crossfire
- ✓The 2007 is statistically the most reliable Crossfire year
- ✓With fewer than 70,000 average miles, these are generally less worn
- ✓Still check the RCM solder joints and ignition barrel as age-related faults persist