LEMON Manuals: Even more car manuals for everyone: 1960-2025
Home >> Lexus >> 2003 >> GX 470 >> Repair and Diagnosis >> Engine Performance >> System >> Engine Controls - System & Component Testing >> Fuel Systems >> Fuel Delivery >> Fuel Pump Resistor
April 5, 2026: LEMON Manuals is launched! Read the announcement.

Fuel Pump Resistor

Using an ohmmeter, measure resistance between terminals. See Fig 1. Resistance should be .70-.76 ohm at 68°F (20°C).

Repair or replace resistor as necessary.

Fig 1: Inspecting Fuel Pump Resistor
G00248004Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002