Land Cruiser URJ200 URJ202 GRJ200 VDJ200 - SLIDING ROOF / CONVERTIBLE
SLIDING ROOF SYSTEM - TERMINALS OF ECU
| CHECK SLIDING ROOF DRIVE GEAR SUB-ASSEMBLY (SLIDING ROOF ECU) |
Disconnect the R5 ECU connector.
Measure the resistance and voltage according to the value(s) in the table below.
| Terminal No. (Symbols) | Wiring Color | Terminal Description | Condition | Specified Condition |
| R5-1 (B) - R5-2 (E) | L - W-B | +B power supply | Always | 11 to 14 V |
| R5-5 (IG) - R5-2 (E) | G - W-B | Power supply | Engine switch off | Below 1 V |
| R5-5 (IG) - R5-2 (E) | G - W-B | Power supply | Engine switch on (IG) | 11 to 14 V |
| R5-7 (OPN) - R5-2 (E) | P - W-B | Sliding roof motor open | OPEN switch off | 10 kΩ or higher |
| R5-7 (OPN) - R5-2 (E) | P - W-B | Sliding roof motor open | OPEN switch on | Below 1 Ω |
| R5-9 (CLS) - R5-2 (E) | G - W-B | Sliding roof motor close | CLOSE switch off | 10 kΩ or higher |
| R5-9 (CLS) - R5-2 (E) | G - W-B | Sliding roof motor close | CLOSE switch on | Below 1 Ω |
| R5-10 (UP) - R5-2 (E) | R - W-B | Sliding roof motor up | UP switch off | 10 kΩ or higher |
| R5-10 (UP) - R5-2 (E) | R - W-B | Sliding roof motor up | UP switch on | Below 1 Ω |
| R5-8 (DWN) - R5-2 (E) | R - W-B | Sliding roof motor down | DOWN switch off | 10 kΩ or higher |
| R5-8 (DWN) - R5-2 (E) | R - W-B | Sliding roof motor down | DOWN switch on | Below 1 Ω |
| R5-2 (E) - Body ground | W-B - Body ground | Ground | Always | Below 1 Ω |
If the result is not as specified, the ECU may have a malfunction.