2003 Infiniti QX4 Technical Service Bulletins

54 technical service bulletins (TSBs) are on record for the 2003 Infiniti QX4. 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.

• 10032524Nov 17, 2009Equipment. Infiniti: vent control valve replacement. No applied vehicles affected: all models; no model years listed.
• 10033008Nov 12, 2009Seat belts. Infiniti: d ring residue can cause slow seat belt retraction. Seat belt retraction of the front seat belt(s) is slow, caused by residue build up on the d rings. Models fx35/fx45(03-08); g35 coupe(03-07); g35(03-06); i30/i35 (00-04); q45(02-06); qx4(00-03); qx56(04-07.
• 10030145Apr 6, 2009Electrical system. Infiniti: electronic control unit damage can result from improper battery connection. The battery is required to stay connected when the engine is running. No model years listed.
• 10021509Apr 18, 2007Exterior lighting. Exterior lamp fogging.

← All problems reported for the 2003 Infiniti QX4