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POWER STEERING SYSTEM DIAGNOSIS SYSTEM

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  1. CHECK DLC3


    1. Check the DLC3 (Click here).

  2. FUNCTION OF P/S WARNING LIGHT


    1. A01CEECE01

      When a malfunction is detected in the power steering system, the P/S warning light on the combination meter comes on to inform the driver of the malfunction.

      Tip:

      When power assist is stopped or reduced, the P/S warning light comes on.

      Power assist is stopped:


      • When a malfunction occurs in the power steering system (including lost CAN communication etc.)

      • When the engine stalls (not a malfunction)

      • During the period after the engine switch is turned on (IG) until the engine is started (not a malfunction)

      Power assist is reduced:


      • When a malfunction occurs in the power steering system (including lost CAN communication etc.)

      • When the battery voltage decreases (not a malfunction)

  3. CHECK P/S WARNING LIGHT


    1. Check that the P/S warning light comes on when the engine switch is turned on (IG) and goes off in approximately 3 seconds.

    2. If the warning light remains on, inspect the PS Warning Light Remains ON (Click here).