2019 Subaru Ascent BaseFACTORY OEM SERVICE PROCEDURE

LH Side

  1. Install the ignition coil.
    CAUTION: Degrease the mounting bolts, rocker cover installation portion and ignition coil installation hole.

    Tightening torque:Β 

    8.0 N.m (0.8 kgf-m, 5.9 ft-lb)

  2. Connect the connector to the ignition coil.
  3. Attach the bracket.

    Tightening torque:Β 

    7.5 N.m (0.8 kgf-m, 5.5 ft-lb)

  4. Install the engine wiring harness and the battery cable to the bracket.
  5. Install the battery. Ref. to STARTING/CHARGING SYSTEMS (H4DOTC)>BATTERY>INSTALLATION .
Factory Service Tools

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When to See a Mechanic

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

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

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