Engine. Lexus Is250, Is220D. Gse20 Ale20
2Ad-Fhv Starting. Lexus Is250, Is220D. Gse20 Ale20
Entry And Start System -- On-Vehicle Inspection |
1. CHECK POWER SOURCE MODE CHANGE FUNCTION |
Check the function of the engine switch.
Start function has different power source mode patterns to suit the clutch pedal condition.
Clutch Pedal Power Source Mode Pattern Depressed When the engine switch is pushed once. - off → engine start
- on (ACC) → engine start
- on (IG) → engine start
Not depressed Each time the engine switch is pushed. - off → on (ACC) → on (IG) → off
- When the engine switch is pushed in the on (IG) condition (engine running). - on (IG) → off
- off → engine start
Check if power source mode changes without pressing the engine switch.
With power source mode on (ACC), wait for at least 1 hour. Check that power source mode changes from on (ACC) to off automatically.
2. CHECK INDICATOR CONDITION |
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Check the indicator on the engine switch.
Check that the engine switch indicator turns on and changes color according to the table below.
Power Source Mode/Condition Indicator Light Condition Clutch pedal released Clutch pedal depressed off OFF Turns ON (Green)
(Key ID matches vehicle)on (ACC, IG) Turns ON (Amber) Turns ON (Green) Engine running OFF OFF Steering lock not unlocked Flashes (Green) for 30 sec. Flashes (Green) for 30 sec. System malfunction Flashes (Amber) for 15 sec. Flashes (Amber) for 15 sec. Clutch start switch malfunction Flashes (Green) for 15 sec. Flashes (Green) for 15 sec.