When The Si-Drive Mode Is Changed, "S", "I" Or "S#" Flashes In Combination Meter Si-Drive Mode Display In Approx. 5 Seconds

Are any DTCs displayed?

• Yes  : Check the appropriate DTC using the "List of Diagnostic Trouble Code (DTC)" concerning the respective units.
• No  : Go to 2. 

Check for abnormal display other than "S", "I" or "S#" flashing.

Examples:

• Malfunction indicator light illuminates.
• Fuel economy display area is not ON.

Is there an abnormal display other than "S", "I" or "S#" flashing?

• Yes  : For the diagnostic procedure, refer to LAN section. Ref. to LAN SYSTEM (DIAGNOSTICS)>Basic Diagnostic Procedure .
• No  : Go to 3. 

Is the part number of ECM and combination meter correct?

• Yes  : Replace the meter case assembly. Ref. to INSTRUMENTATION/DRIVER INFO>Combination Meter .
• No  : Replace ECM or meter case assembly with the one with the correct part number. Ref. to FUEL INJECTION (FUEL SYSTEMS) (H4DOTC)>Engine Control Module (ECM) . Ref. to INSTRUMENTATION/DRIVER INFO>Combination Meter .