LS 460 AWD V8-4.6L (1UR-FSE) (2009)
(a) Disconnect the DA, L12 and L13 ECU connectors.
(b) Measure the resistance and voltage according to the value(s) in the table below.
If the result is not as specified, there may be a malfunction on the wire harness side.
2. CHECK MASTER SWITCH ASSEMBLY