Lexus IS250 IS220d GSE20 ALE20 2AD-FHV STARTING
STARTER RELAY - ON-VEHICLE INSPECTION
1. INSPECT STARTER RELAY ASSEMBLY |

Using an ohmmeter, measure the resistance between each terminal.
- Standard resistance:
Terminal No. Specified condition 3 - 5 10 kΩ or higher Below 1 Ω
(Apply battery voltage between terminals 1 and 2)
If the resistance is not as specified, replace the starter relay assembly.