Typical Malfunction Thresholds
WARNING: This page is about a different car, the 2006 Lexus IS 350. However, it is still accessible from the selected car via links, so may be relevant.
P0979:
Range check (Low resistance)
TYPICAL ENABLING CONDITIONS
| Shift solenoid valve S3 resistance |
8 Ω or more |
P0980:
Range check (High resistance)
TYPICAL ENABLING CONDITIONS
| Shift solenoid valve S3 resistance |
100 kΩ or more |