2011 Suzuki Equator Service and Repair Manual

Suzuki's midsize pickup entered 2011 largely unchanged: a Nissan-engineered body-on-frame truck offered as an extended cab with rear-hinged access doors or a full crew cab. The 2.5L QR25DE four powers Base and Premium, and the 4.0L VQ40DE V6 drives the Sport and the RMZ-4 off-roader. Parts overlap with the Frontier, yet catalog lookups still depend on year, cab and engine, so this service and repair manual stays specific to the 2011 truck, covering procedures, specifications, torque values, wiring diagrams, diagnostics and maintenance schedules.

Engines covered

• 2.5L inline-four — DOHC, naturally aspirated, gasoline
• 4.0L V6 — DOHC, naturally aspirated, gasoline

Body styles covered

• 4-door extended cab pickup
• 4-door crew cab pickup

Trims covered

• Base
• Premium
• RMZ-4
• Sport

Known issues on the 2011 Equator. One recall is on federal record: on trucks built from June 16 through August 31, 2011, some bolts connecting the engine oil cooler and oil filter to the engine may be below strength and can break, causing an oil leak and possible engine seizure. Two owner complaints are logged with NHTSA, touching the air bags and engine cooling. The lubrication section of this manual lists the oil cooler bolt torque and the steps to inspect the oil filter mounting.