UREA PUMP CONTROL ECU INSTALLATION

PROCEDURE


  1. INSTALL UREA PUMP CONTROL ECU


    1. Install the urea pump control ECU to the No. 1 urea pump control bracket with the 2 bolts.

      Torque:
      3.0 N*m  { 31 kgf*cm, 27 in.*lbf }

    2. Temporarily install the No. 1 urea pump control bracket to the urea tank sub-assembly with the 3 nuts.

    3. A01SJUXN01

      Tighten the 3 nuts in the order shown in the illustration.

      Torque:
      8.0 N*m  { 82 kgf*cm, 71 in.*lbf }
    4. A01SG6H

      Connect the connector to the urea pump control ECU.

      Note

      When connecting a connector, make sure that dirt, water and other foreign matter is not stuck between the connector and urea pump control ECU.

  2. INSTALL NO. 2 UREA PUMP CONTROL BRACKET


    1. Temporarily install the No. 2 urea pump control bracket to the No. 1 urea pump control bracket with the 2 nuts.

    2. A01SGOIN01

      Tighten the 2 nuts in the order shown in the illustration.

      Torque:
      8.0 N*m  { 82 kgf*cm, 71 in.*lbf }

  3. INSTALL UREA TANK SUB-ASSEMBLY

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