Disabling Air Suspension System (LS400)

Turn ignition off when jacking or hoisting vehicle. If it is necessary to have ignition on (engine running) when jacking or hoisting vehicle, connect a jumper wire between Data Link Connector No. 2 (DLC2) terminals E₁ and Td. See Fig 1 and Fig 2 . Turn ignition switch ON and raise vehicle.

Fig 1: Locating Data Link Connector (LS400)

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Fig 2: Identifying Data Link Connector No. 2 (DLC2) Terminals

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