Lexus IS250 IS220d GSE20 ALE20 - A960E AUTOMATIC TRANSMISSION
SPEED SENSOR - INSPECTION
1. INSPECT TRANSMISSION REVOLUTION SENSOR (NT) |

Measure the resistance according to the value(s) in the table below.
Tester Connection | Specified Condition (20°C (68°F)) |
1 - 2 | 560 to 680 Ω |
If the resistance value is not as specified, replace the speed sensor.
2. INSPECT TRANSMISSION REVOLUTION SENSOR (SP2) |

Measure the resistance according to the value(s) in the table below.
Tester Connection | Specified Condition (20°C (68°F)) |
1 - 2 | 560 to 680 Ω |
If the resistance value is not as specified, replace the speed sensor.
LEXUS IS250, IS220d / GSE20 ALE20