Safety Warning

DIY auto repair can cause serious injury, fire, or vehicle damage. These guides are for informational purposes only. Always follow OEM torque specs, wear PPE, and consult a certified mechanic if you are unsure. You are solely responsible for your safety.

2007 Lexus LS 460LFACTORY OEM SERVICE PROCEDURE

Service Data

POWER SOURCE/WIRING - SERVICE DATA

Battery current sensor	2(VC)-4(E2)	Resistance: 3to10kΩ
	2 (VC) - 3 (IB)	Resistance: 0.5 kΩ or less
	3 (IB) - 4 (E2)	Resistance: 3 to 10 kΩ
	1 (THB) - 4 (E2)	Resistance: 1.5to2.5 kΩ
	1 (THB) - 4 (E2)	Resistance: (0.3 to 6.0 kΩ)

Factory Service Tools

Use the Manual With the Right Hardware

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When to See a Mechanic

Stop DIY work and contact a certified mechanic immediately if any of the following apply:

• You smell fuel, burning insulation, or see smoke.
• Brakes feel soft, pull hard to one side, or make grinding noises.
• The engine overheats, stalls repeatedly, or misfires under load.
• You are missing required tools, torque specs, or safe lifting equipment.
• You are not confident in the next step or safety outcome.

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