Lexus IS250 IS220d GSE20 ALE20 - BRAKE
STOP LIGHT SWITCH - INSPECTION
1. INSPECT STOP LIGHT SWITCH ASSEMBLY |

Measure the resistance according to the value(s) in the table below.
- Standard resistance:
Tester Connection Condition Specified Condition A12-1 - A12-2 Switch pin free Below 1 Ω A12-1 - A12-2 Switch pin pushed in 10 kΩ or higher
- HINT:
- If the measurement result is not normal, replace the stop light switch assembly.