LS 460 RWD V8-4.6L (1UR-FSE) (2010)
OK -- REPLACE NO. 1 METER ECU
2. INSPECT LIGHT CONTROL RHEOSTAT
(a) Remove the rheostat See: Service and Repair/Removal.
(b) Measure the resistance according to the value(s) in the table below.
Standard resistance:
NG -- REPLACE LIGHT CONTROL RHEOSTAT
OK -- Continue to next step.
3. CHECK HARNESS AND CONNECTOR (NO. 1 METER ECU - LIGHT CONTROL RHEOSTAT AND BODY GROUND)
(a) Disconnect the L10 ECU connector.
(b) Disconnect the L8 rheostat connector.