INSPECTION
PROCEDURE
1. INSPECT STEERING HEATER SWITCH (INTEGRATION CONTROL AND PANEL ASSEMBLY)
(a) Measure the voltage according to the value (s) in the table below. Standard Voltage:
HINT: As the circuit has a diode, perform the measurement in diode test mode, and do not mistake the polarity. |
|
(b) Measure the resistance according to the value (s) in the table below
Standard Resistance:
Tester Connection | Switch Condition | Specified Condition |
---|---|---|
4 (IG1) - 16 (ECU) | Steering heater switch (Integration Control and Panel Assembly) is pushed | Below 1 Ω |
Steering heater switch (Integration Control and Panel Assembly) is not pushed | 10 kΩ or higher |
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