Lexus IS250 IS220d GSE20 ALE20 - LIGHTING
BACK DOOR COURTESY SWITCH - INSPECTION
1. INSPECT BACK DOOR COURTESY SWITCH |

Measure the resistance according to the value(s) in the table below.
- Standard resistance:
Tester Connection Switch Condition Specified Condition Q42-3 (D+) - Q42-2 (E) Door LOCK position 10 kΩ or higher Q42-3 (D+) - Q42-2 (E) Door UNLOCK position Below 1 Ω
If the result is not as specified, replace the switch.