2014 Subaru TribecaFACTORY OEM SERVICE PROCEDURE

Fuel Pump Circuit

CAUTION: After servicing or replacing faulty parts, perform Clear Memory Mode Refer to OPERATION , Clear Memory Mode, and Inspection Mode Refer to PROCEDURE , Inspection Mode.
Step Check Yes No
1 CHECK OPERATING SOUND OF FUEL PUMP. 
Make sure that the fuel pump operates for two seconds when turning the ignition switch to ON.
NOTE: Fuel pump operation can be executed using the Subaru Select Monitor.
For detailed procedures, refer to "System Operation Check". Refer to SYSTEM OPERATION CHECK MODE 
 Does the fuel pump emit operating sound? Check the fuel injector circuit. Refer to FUEL INJECTOR CIRCUIT , Diagnostics for Engine Starting Failure Display the DTC. Refer to OPERATION , Read Diagnostic Trouble Code (DTC).
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:

  • • 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.

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