Safety Warning
DIY auto repair can cause serious injury, fire, or vehicle damage. These guides are for informational purposes only. Always follow OEM torque specs, wear PPE, and consult a certified mechanic if you are unsure. You are solely responsible for your safety.
2007 Subaru B9 Tribeca BaseFACTORY OEM SERVICE PROCEDURE
Led Operation Mode For Engine
- On the «Main Menu» display screen, select the {Each System Check}.
- On the «System Selection Menu» display screen, select the {Engine Control System}.
- Select the [OK] after the information of engine type has been displayed.
- On the «Engine Diagnosis» display screen, select the {Current Data Display/Save}.
- On the «Data Display» screen, select the {Data LED Display}.
- Using the scroll key, scroll the display screen up or down until the desired data is shown.
- A list of the support data is shown in the following table.SUPPORT DATA
Description Display Message When LED "ON" required Test mode signal Test mode terminal D check/U check D check Neutral position switch signal Neutral SW Neutral/Other than neutral Neutral Idle switch signal Soft idle SW Idle/Other than idle In idle Ignition switch signal Ignition SW ON Input/OFF Input ON input Power steering switch signal Power steering SW ON Input/OFF Input ON input Air conditioning switch signal A/C SW ON Input/OFF Input ON input Starter switch signal Starter SW ON Input/OFF Input ON input Front oxygen monitor 1 FtO2 monitor 1 Lean/Rich Rich Front oxygen monitor 2 FtO2 monitor 2 Lean/Rich Rich Knocking signal Knock signal Yes/No Yes Crankshaft position sensor signal Crankshaft angle signal Yes/No Yes Camshaft position sensor signal Camshaft angle signal Yes/No Yes Rear defogger switch signal Rear defogger SW ON Input/OFF Input ON input Blower fan switch signal Blower fan SW ON Input/OFF Input ON input Light switch signal Light SW ON Input/OFF Input ON input Wiper switch signal Wiper SW ON Input/OFF Input ON input A/C middle pressure switch signal A/C middle pressure SW ON Input/OFF Input ON input Air conditioner compressor relay signal Compressor relay ON output/OFF output ON output Drain valve signal Vent. Solenoid Valve ON or OFF When drain valve is ON. AT retard angle demand signal AT retard angle demand Yes/No Yes AT fuel cut signal AT fuel cut Yes/No Yes VDC torque down prohibition output Torque down output ON/OFF Prohibition VDC torque down demand Torque down demand Yes/No Yes AT coordinate permission signal AT coordinate permission signal ON/OFF Permission Electronic throttle control motor relay signal ETC motor relay ON/OFF ON Stop light switch signal Stop SW ON Input/OFF Input ON input SET/COAST switch signal SET/CST SW ON Input/OFF Input ON input RESUME/ACCEL switch signal RES/ACC SW ON Input/OFF Input ON input Brake switch signal Brake SW ON Input/OFF Input ON input Main switch signal Main SW ON Input/OFF Input ON input Body integrated unit data reception Body Int. Unit Data Yes/No Yes Body integrated unit counter update Body Int. Unit Count Yes/No Yes Cruise control cancel switch signal CC Cancel SW ON Input/OFF Input ON input Variable valve lift diagnosis oil pressure switch signal 1 Oil Temperature SW1 ON/OFF ON Variable valve lift diagnosis oil pressure switch signal 2 Oil Temperature SW2 ON/OFF ON
- A list of the support data is shown in the following table.
NOTE:
For detailed operation procedure, refer to the "SUBARU SELECT MONITOR OPERATION MANUAL ".
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.