Pinout Values and Diagnostic Parameters

LIGHTING: LIGHTING SYSTEM: TERMINALS OF ECU

1. ENGINE ROOM J/B ASSEMBLY (FRONT CONTROLLER)









*1: with Smart Key System

*2: without Smart Key System

2. INSTRUMENT PANEL JUNCTION BLOCK ASSEMBLY (BODY ECU)

















*1: without Smart Key System

*2: with Front Fog Light

*3: with Sliding Roof

(a) Waveform 1





HINT
* Gauge set:
* 5 V/DIV. 5 ms/DIV.
* Condition:
* Ignition switch on (IG)
3. COMBINATION SWITCH ECU (WINDSHIELD WIPER SWITCH ASSEMBLY)









*1: with Smart Key System

*2: without Smart Key System

4. HEADLIGHT BEAM LEVEL CONTROL ECU













(a) Waveform 1





HINT
* Terminal:
* SPDR - GND
* SPDR - GND
* Gauge set:
* 5 V/DIV. 2 ms/DIV.
* Condition:
* Vehicle is driven at approximately 30 km/h (19 mph).
(b) Waveform 2





HINT
* Terminal:
* LL1+ - LL1-
* LL2+ - LL2-
* LR1+ - LR1-
* LR2+ - LR2-
* Gauge set:
* 10 V/DIV. 5 ms/DIV.
* Condition:
* The light control switch is in the HEAD position when the vehicle is standing still or bouncing.