2005 Toyota MR2 Spyder Owners Manual - Page 195

04 09.01 Does your vehicle need repairing? Be on the alert for changes in performance, sounds, and visual tip−offs that indicate service is needed. Some important clues are as follows: If you notice any of these clues, take your vehicle to your Toyota dealer as soon as possible. It probably needs adjustment or repair. Emissions Inspection and Maintenance (I/M) programs Some states have vehicle emission inspection programs which include OBD (On−Board Diagnostics) checks. The OBD system monitors the operation of the emission control system. When the OBD system determines that a problem exists somewhere in the emission control system, the malfunction indicator lamp comes on. In this case, your vehicle may not pass the I/M test and need to be repaired. Contact your Toyota dealer to service the vehicle. Even does pass have if the malfunction indicator lamp not come on, your vehicle may not the I/M test as readiness codes not been set in the OBD system. D D D D Engine missing, stumbling, or pinging Appreciable loss of power Strange engine noises A leak under the vehicle (however, water dripping from the air conditioning after use is normal.) indicate a dangerous carbon monoxide leak. Drive with the windows open and have the exhaust system checked immediately.) CAUTION Do not continue driving with the vehicle unchecked. It could result in serious vehicle damage and possibly personal injury. D Change in exhaust sound (This may D Flat−looking tire; excessive tire squeal when cornering; uneven tire wear D Vehicle pulls to one side when driving straight on a level road D Strange noises related to suspension movement Readiness codes are automatically set during ordinary driving. However, when the battery is disconnected or run down, the codes are erased. Also, depending on your driving habits, the codes may not be completely set. Also, if the malfunction indicator lamp had come on recently due to temporary malfunction such as a loose fuel tank cap, your vehicle may not pass the I/M test. D Loss of brake effectiveness; spongy feeling brake or clutch pedal; pedal almost touches floor; vehicle pulls to one side when braking D Engine coolant temperature continually higher than normal 2005 MR2 from Aug. '04Prod. (OM17527U) 195