LEMON Manuals: Even more car manuals for everyone: 1960-2025
Home >> Lexus >> 1998 >> ES 300 >> Repair and Diagnosis >> Accessories & Equipment >> Cruise Control Systems >> Circuit Tests >> Input Signal Circuits >> Checking Input Signals
July 1: So it begins. Don't worry, this is not in the correct legal jurisdiction!

Checking Input Signals

Operate appropriate switch. See Figure, step No. 3. Drive vehicle to check speed sensor. See Figure, step No. 4. If cruise indicator light does not respond as specified, cruise control ECU is not receiving input signal due to a faulty circuit.