How To Troubleshoot

WARNING: This page is about a different car, the 2018 Subaru BRZ. However, it is still accessible from the selected car via links, so may be relevant.

Bring in the car
Basic inspection
1. Basic inspection
  1. Inspect the battery voltage.
    Voltage: 11 to 14V (when the engine is stopped)

Symptom table

Symptom table (Refer to SYMPTOM TABLE )

RESULT DESCRIPTION

Result	Go to
Not applicable to the symptom table.	A
Applicable to the symptom table.	B

A: Go to next step

B: Go to Step 5.

Perform troubleshooting with the method below based on malfunctions.
1. ECM terminal arrangement (Refer to ECM TERMINAL ARRANGEMENT )
Adjustment, repair, or replacement
Complete