INSTALLATION CAUTION / NOTICE / HINT NOTICE: This procedure includes the installation of small-head bolts. Refer to Small-Head Bolts of Basic Repair Hint to identify the small-head bolts. Click here
PROCEDURE 1. INSTALL PCV VALVE (VENTILATION VALVE SUB-ASSEMBLY) (a) Apply a light coat of engine oil to the O-ring. NOTICE: When reusing the PCV valve (ventilation valve sub-assembly), inspect the O-ring. (b) Install the PCV valve (ventilation valve sub-assembly) to the cylinder head sub-assembly. 2. INSTALL INTAKE MANIFOLD Click here |
Toyota Avalon Service & Repair Manual > Sfi System: Brake Switch "A"/"B" Signal Cross Coupled (P05042B)
DESCRIPTION The stop light switch assembly is a duplex system that transmits two signals: STP and ST1-. These two signals are used by the ECM to monitor whether or not the brake system is working properly. If the signals, which indicate the brake pedal is being depressed and released, are detected s ...
