2004 Subaru Impreza Technical Service Bulletins

207 technical service bulletins (TSBs) are on record for the 2004 Subaru Impreza. TSBs are notes manufacturers send to dealers about repair procedures for issues seen in the field. They are not recalls and do not by themselves mean a vehicle has a fault.

• 10017968Oct 6, 2005Engine cooling. Active valve control system (avcs) union screw filter. If a rough idle and/or rpm does not increase smoothly there is the possibility that the union screw filter of the active valve control system (avcs) could be damaged affecting the oil control valve.
• 10016869Sep 9, 2005Engine cooling. 2.5l remanufactured sohc short block release.
• 10014956Apr 29, 2005Transmission and drivetrain. Countermeasure to eliminate noise from the rear differential area.
• 10015704Mar 1, 2005Brakes. Brake pad wear indicator removal. Subaru tech tips.
• 10016488Sep 1, 2003Body and structure. Evaporative canister rattle noise.
• 10016483Sep 1, 2003Suspension. On the car rear wheel bearing replacement procedure.
• 10016480Sep 1, 2003Body and structure. Creaking noise from door checker.

← All problems reported for the 2004 Subaru Impreza