TROUBLESHOOTING HINTS (The most likely causes for this case:)
WARNING: This page is about a different car, the 2004 Mitsubishi Galant. However, it is still accessible from the selected car via links, so may be relevant.
- Malfunction of the CAN bus line.
- Malfunction of the MFI system.
- Malfunction of the A/T system.
- Malfunction of the ABS/TCL-ECU.