Land Cruiser URJ200 URJ202 GRJ200 VDJ200 - POWER ASSIST SYSTEMS
POWER STEERING SYSTEM (for 1VD-FTV with DPF) - TERMINALS OF ECU
| CHECK POWER STEERING ECU |
| *1 | Power Steering ECU | - | - |
Measure the voltage and resistance according to the value(s) in the table below.
| Terminal No. (Symbol) | Wiring Color | Terminal Description | Condition | Specified Condition |
| E102-3 (GND) - Body ground | W-B - Body ground | Ground | Always | Below 1 Ω |
| E102-2 (CANL) - E102-1 (CANH) | L - LG | CAN communication | Engine switch off | 54 to 69 Ω |
| E102-5 (IG) - E102-3 (GND) | G - W-B | IG power supply | Engine switch on (IG) | 11 to 14 V |
| E102-7 (SOF+) - E102-8 (SOF-) | W - V | Power steering solenoid valve signal | Engine idling Steering wheel turned to right or left | Pulse generation |
If the result is not as specified, the ECU may have a malfunction.