2007 Suzuki Grand Vitara Recalls, Issues & Maintenance

Suzuki published 3,750 miles under its severe schedule and 7,500 under normal use. Most American driving is severe by the manual's own definition, and these engines are small and work hard, so 3,750 to 5,000 miles is the honest number. Change once a year at minimum.

Rotate every 7,500 miles. On the Samurai, Sidekick, Vitara, and Grand Vitara, check the spare too. These carry it outside on the tailgate, where sun and weather age it faster than the tires on the ground.

Inspect pads, rotors, hoses, and lines at every service. Rear drums on the smaller cars and on the older four-wheel-drive models seize when a vehicle sits, and rusted hard lines are the common failure on anything that saw winter roads.

Replace every 2 years. Suzuki called for this in the manual and it is one of the few intervals here that is genuinely time-based rather than mileage-based.

Drain and fill every 45,000 miles. The fluid spec varies more than you would expect across this lineup: Suzuki automatic fluid on the older models, a specific CVT fluid on the Kizashi if it has the continuously variable transmission, GM Dexron on the Forenza, Reno, and Verona, and Nissan Matic fluid on the Equator. Confirm which one before service.

Around 60,000 miles on conventional plugs and up to 100,000 on iridium, depending on the engine. Replace the plug wires or coil boots at the same time on the older engines. Brittle insulation causes misfires that read as a failing coil.

Most Suzuki designed engines in this catalog use a timing chain, which is not a scheduled replacement item. A rubber belt does appear on some of the GM Korea built cars and on certain older engines. Check your specific engine before assuming either way, and if the car has a belt with no documented replacement, treat it as due.

Replace every 30,000 miles, or every 15,000 if you drive dusty or unpaved roads. Small engines are less forgiving of a restricted filter than large ones.

Applies to the Samurai, Sidekick, Vitara, Grand Vitara, XL7, Equator, and any four-wheel-drive model. Change every 30,000 miles, and immediately after any water crossing. These are real four-wheel-drive systems and the gear oil is cheap next to a transfer case.

Every 3 to 5 years depending on the coolant type your car came with. Later models use a long-life green formula. Ask the shop to inspect the radiator end tanks and the hoses while it is drained, since plastic and rubber this old fail without much warning.

Test the battery and alternator once a year, and clean the ground connections while you are there. Corroded grounds are a frequent cause of odd electrical behavior on these.