Common Problems with the
2004–2008 Chrysler Crossfire

We've identified 4 known issues that can affect the 2004–2008 Chrysler Crossfire. 1 of these are serious faults that could be expensive to repair.

4
Known Issues
1
Serious
3
Moderate
0
Minor

All Known Issues

Relay Control Module (RCM) Solder Failure

SeriousElectrics & Electronics

The 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.

Most affected: All models

Estimated cost: £50–£200Affects: 20042008

Typical symptoms

  • Crank but no start
  • Intermittent stalling
  • Mystery electrical gremlins

What to inspect before you buy

  • Ask if the RCM has been "reflowed" or replaced
  • Check for consistent starting from cold and hot

Sticky Ignition Barrel

ModerateInterior & Trim

A 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.

Most affected: All models

Estimated cost: £150–£400Affects: 20042008

Typical symptoms

  • Key won't turn
  • Key feels jammed or heavy

What to inspect before you buy

  • Test the ignition multiple times
  • Check if the key is original and not worn

Water Pump and Thermostat Failure

ModerateCooling System

The Mercedes-sourced water pump and thermostat housing can fail, leading to overheating. The thermostat housing is plastic and can crack, causing coolant loss.

Most affected: All models

Estimated cost: £200–£500Affects: 20042008Often appears around: 50,000–80,000 miles

Typical symptoms

  • Temperature gauge rising
  • Coolant smell from engine bay
  • Heater blowing cold
  • Coolant loss

What to inspect before you buy

  • Check the temperature gauge during the test drive
  • Inspect the thermostat housing for cracks
  • Look for coolant stains around the water pump

Roadster Soft-Top and Latch Issues

ModerateBodywork & Rust

The 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.

Most affected: Roadster models

Estimated cost: £200–£800Affects: 20042008Often appears around: Any age

Typical symptoms

  • Water leaks into cabin
  • Roof not latching securely
  • Hydraulic noise from roof mechanism
  • Wind noise at speed

What to inspect before you buy

  • Cycle the roof open and closed
  • Check for water stains on interior headlining
  • Inspect the roof seals and latch mechanism

Buying Tips for the 2004 Chrysler Crossfire

  • Ensure the ignition key turns smoothly; if it feels "notchy," the barrel is about to fail.
  • Check the rear spoiler operates correctly (it should deploy automatically at 60mph).
  • Inspect the wheel arches and door bottoms for rust, which is common on early models.
  • The manual gearbox has a long throw and is less popular than the smooth Mercedes-sourced 5-speed automatic.
  • SRT-6 models are rare and very fast but come with significantly higher maintenance costs for their supercharged engines.

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