Engine Wiring Harness: Installation

2014 Subaru Forester 2.5i Premium, Eng CD FB25BC, Automatic CVT TransSECTION Installation
  1. Route the engine wiring harness around the engine and connect connectors.
    • Structural diagram 1
      Fig 1: Identifying Engine Wiring Harness Diagram 1
      G09475516Courtesy of SUBARU OF AMERICA, INC.

      Tightening torque: N.m (kgf-m, ft-lb) 

      T1: 7.5 (0.8, 5.5) 

      T2: 19 (1.9, 14.0) 

    • Structural diagram 2
      Fig 2: Identifying Engine Wiring Harness Diagram 2
      G09475517Courtesy of SUBARU OF AMERICA, INC.
  2. Install the engine wiring harness.

    Tightening torque: 

    6.4 N.m (0.7 kgf-m, 4.7 ft-lb) 

    Fig 3: Locating Engine Wiring Harness Cover Bolts
    G09475515Courtesy of SUBARU OF AMERICA, INC.
  3. Install the intake manifold. < Ref. to INSTALLATION , Intake Manifold. >
  4. Connect the battery ground terminal.
RENDER: 1.0x

NO RELATED

Recommended Tools & Savings

Use the Manual With the Right Hardware

Pair factory procedures with proven DIY tools so the instructions are easier to execute.

Affiliate disclosure: We may earn a commission at no extra cost to you.

When to See a Mechanic

Stop DIY work and contact a certified mechanic immediately if any of the following apply:

  • You smell fuel, burning insulation, or see smoke.
  • Brakes feel soft, pull hard to one side, or make grinding noises.
  • The engine overheats, stalls repeatedly, or misfires under load.
  • You are missing required tools, torque specs, or safe lifting equipment.
  • You are not confident in the next step or safety outcome.