2007 Isuzu i-370 Service and Repair Manual

A larger 3.7-liter DOHC inline-five with 242 horsepower arrived in the 2007 Isuzu i-370, which replaced the i-350. Unlike its predecessor, the i-370 came as both an extended cab and a crew cab, all in LS trim, with rear-wheel drive on the extended cab and 2WD or 4WD on the crew cab. That broader range means body and drivetrain details vary, so this factory service and repair manual keeps to 2007 i-370 procedures, specifications, torque values, wiring diagrams, diagnostics and maintenance schedules.

Engines covered

• 3.7L inline-five — DOHC, naturally aspirated, gasoline

Body styles covered

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

Trims covered

• LS

Known issues on the 2007 i-370. Two recalls are on federal record. One addresses brake lamp switch contamination in hot-climate states that can leave all brake lamps off or on. The other covers extended cabs with a front 60/40 bench and no rear seat, where the center top tether anchor cannot be reached. NHTSA also logs six owner complaints, most often about the electrical system. The manual's wiring diagrams and brake lamp switch procedures cover these repairs.