Isuzu Campo

Additional Notes

• The Isuzu Campo power steering system holds 1 liter of fluid across all listed variants, covering both 4x2 and 4x4 drivetrains and all TFR and TFS model codes from 1989-1999.
• The steering gear or steering box on all listed Campo variants holds 0.4 liters, which is less than half the capacity of the power steering reservoir, reflecting the smaller fluid volume typical of a recirculating ball or worm-type steering gear housing.
• Power steering fluid on all listed variants carries a change interval of 45,000 km or 36 months under normal use conditions, whichever comes first. The dual-trigger format means time elapsed can prompt a change even before the distance threshold is reached.
• The steering gear and steering box service action across all variants is listed as a check at 24 months or 30,000 km under normal use conditions, rather than a full fluid change. A check interval is shorter than the power steering change interval, placing it at roughly two-thirds of the distance and two-thirds of the time span.
• The TFR 52 4x2 variant covers only 1989-1990, a narrower production window compared to the TFR 16 4x2 and TFS 52 4x4, which both span 1989-1999. Despite the shorter production period, the TFR 52 4x2 shares identical fluid capacities and service intervals with the longer-running variants.
• The TFR 54 4x2 and TFS 54 4x4 variants both begin in 1990 rather than 1989, distinguishing them from the TFR 16, TFS 16, and TFS 52 variants that start in 1989. All capacity and interval figures for the TF54 variants remain consistent with the rest of the lineup.
• The terminology used for the secondary steering component varies slightly across variants. TFR 16, TFS 16, TFR 52, and TFS 52 variants use the label "steering gear," while TFR 54 and TFS 54 variants use "steering box." Both carry the same 0.4-liter capacity and the same check interval of 24 months or 30,000 km.