Solara Coupe V6-3.3L (3MZ-FE) (2008)
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Headlamp Relay: Testing and Inspection
Headlight Relay Circuit
LIGHTING SYSTEM: Headlight Relay Circuit
Headlight Relay Circuit
DESCRIPTION
The multiplex network body ECU controls the HEAD relay when a signal is received from the headlight dimmer switch assembly.
WIRING DIAGRAM
INSPECTION PROCEDURE
PROCEDURE
1. INSPECT INSTRUMENT PANEL JUNCTION BLOCK ASSEMBLY
(a) Disconnect the 2C connector from the instrument panel junction block assembly.
