Terminals Of Ecu
WARNING: This page is about a different car, the 2006 Lexus RX 400h. However, it is still accessible from the selected car via links, so may be relevant.
- CHECK AIR CONDITIONING AMPLIFIER ASSEMBLY
Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
- Measure the voltage and resistance of each terminal of the connectors.AIR CONDITIONING AMPLIFIER
Symbols (Terminal No) Wire Color Terminal Description Condition Specified Condition A8-8 (FDEF) - A8-6 (GND) B - W-B Front Deicer Signal Engine switch on (IG)
Front deicer switch ONBelow 1 V A8-8 (FDEF) - A8-6 (GND) B - W-B Front Deicer Signal Engine switch on (IG)
Front deicer switch OFF10 to 14 V A8-19(DFG) - A8-6(GND) G - W-B Rear Defogger Signal Engine switch on (IG)
Rear defogger switch OFF10 to 14 V A8-19(DFG) - A8-6(GND) G - W-B Rear Defogger Signal Engine switch on (IG)
Rear defogger switch ONBelow 1 V E1 (E7-7) - Body ground BR - Body ground Ground Always Below 1 Ω E02 (E6-1) - Body ground W-B - Body ground Ground Always Below 1 Ω E01 (E6-2) - Body ground W-B - Body ground Ground Always Below 1 Ω EC (A6-2) - Body ground W-B - Body ground Ground Always Below 1 Ω
- Measure the voltage and resistance of each terminal of the connectors.