On-Vehicle Inspection
WARNING: This page is about a different car, the 2007 Lexus GX 470. However, it is still accessible from the selected car via links, so may be relevant.
- INSPECT LIGHT CONTROL RELAY
Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
- Inspect relay continuity.
Standard resistance
TESTER CONNECTION SPECIFIED CONDITION
| Condition |
Tester connection |
Specified condition |
| Always |
1 - 2 |
Below 1 Ω |
| Always |
3 - 5 |
No continuity |
| Apply +B between terminal 1 and 2 |
3 - 5 |
Below 1 Ω |