Service Manual — page 197 of 715

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FUEL SYSTEM (DFI) 3-107
ECU
ECU Identification
○Most countries have their own regulations, so each ECU
  has different characteristic. So, do not confuse ECU with
  each other and use only the ECU for your model. Other-
  wise, the motorcycle cannot clear the regulation.
ECU Identification
 Part Number [A]                   Specification
                     AU, with Immobilizer
                     MY, with Immobilizer
21175-0933
                     WVTA (FULL H), with Immobilizer
                     GB WVTA (FULL H), with Immobilizer
21175-0952           CAL, without Immobilizer
                     US, without Immobilizer
21175-0973
                     CA, without Immobilizer
21175-0974           BR, with Immobilizer
                     CN, with Immobilizer
21175-0979
                     TH, with Immobilizer
                     SEA-B2, with Immobilizer
21175-0980
                     ID, with Immobilizer
21175-0981           WVTA (78.2 H), with Immobilizer

ECU Removal
                          NOTICE
  Never drop the ECU especially on a hard surface.
  Such a shock to the ECU can damage it.

• Remove:
   Fuel Tank (see Fuel Tank Removal)
• Disconnect:
  Cut the band [A].
• Connector [B]
• Remove:
   ABS Kawasaki Diagnosis System Connector [C]
   Fuel Pump Lead Connector [D]
   ECU Bracket Screws [E]

• Pull up the ECU bracket assembly.
• Remove    the relay box [A] from the rubber protector [B].