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Home >> Subaru >> 2016 >> WRX Premium, Automatic CVT Trans >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 9 (Engine Controls (Diagnostics) (H4DOTC) (WRX-STI)) >> Diagnostic Procedure without Diagnostic Trouble Code (DTC) >> Check Si-Drive (SUBARU Intelligent Drive) System >> "S#", "I" Or "S" Blinks On Si-Drive Mode Display In The Combination Meter After Switching Si-Drive Modes

"S#", "I" Or "S" Blinks On Si-Drive Mode Display In The Combination Meter After Switching Si-Drive Modes

WARNING: This page is about a different variant/trim than selected.
NOTE: In this case, there is a fault other than in SI-DRIVE system.
DIAGNOSTIC PROCEDURE

Step Check Yes No
1 CHECK MALFUNCTION INDICATOR LIGHT. 
  1. Start the engine.
  2. Check if malfunction indicator light illuminates.
Does the malfunction indicator light illuminate? Read the DTC using Subaru Select Monitor and check the indicated DTC. < Ref. to LIST OF DIAGNOSTIC TROUBLE CODE (DTC) . > Go to step 2. 
2 CHECK ENGINE COOLANT TEMPERATURE GAUGE. 
  1. Turn the ignition switch to ON.
  2. Check the engine coolant temperature gauge.
Does it indicate overheating? Inspect for the cause of overheating and repair. Go to step 3. 
3 CHECK COMBINATION METER INDICATION. 
  1. Turn the ignition switch to ON.
  2. Switch SI-DRIVE modes.
  3. Check the SI-DRIVE mode display in the combination meter.
Does "S#", "I" or "S" of the SI-DRIVE mode blink in combination meter? Replace the combination meter. < Ref. to COMBINATION METER . > Perform test driving to check the malfunction indicator light and engine coolant temperature gauge. Complete the diagnosis if they are normal.