Inspection [08/2013 - ]
WARNING: This page is about a different car, the 2014 Lexus ES 300h. However, it is still accessible from the selected car via links, so may be relevant.
- INSPECT STEERING HEATER SWITCH (COMBINATION SWITCH ASSEMBLY)
- Remove the steering heater switch (combination switch assembly). Refer to REMOVAL [08/2013 - ] .
- Measure the resistance according to the value(s) in the table below.
Standard Resistance
Tester Connection Condition Specified Condition 9 (IG) - 3 (IN) Steering heater switch (combination switch assembly) is pushed Below 1 Ω 9 (IG) - 3 (IN) Steering heater switch (combination switch assembly) is not pushed 10 kΩ or higher TEXT IN ILLUSTRATION*a Component without harness connected
(Steering Heater Switch (Combination Switch Assembly))