STEERING LOCK UNIT INSPECTION


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1.  Measure the voltage or inspect for continuity according to the Terminal Voltage Table (Reference).

•  If the voltage is not as specified in the Terminal Voltage Table (Reference), inspect the parts under “Inspection item(s)” and related wiring harnesses.

2.  If the system does not work properly even though the inspection items or related wiring harnesses do not have any malfunction, replace the steering look unit.


Terminal Voltage Table (Reference)

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Terminal

Signal name

Connected to

Measured condition

Voltage (V)/Continuity

Inspection item(s)

E
Push switch signal
Keyless control module
Start knob pressed
B+
•  Keyless control module
•  Related wiring harnesses
Start knob released
1.0 or less
F
Power supply
Fuse
Under any condition
B+
•  Fuse
•  Related wiring harnesses
G
Key reminder switch signal
Keyless control module
Key inserted
B+
•  Keyless control module
•  Related wiring harnesses
Key removed
1.0 or less
I
Power supply
Fuse
Under any condition
B+
•  Fuse
•  Related wiring harnesses
K
Serial communication
Keyless control module
Because this terminal is for communication, good/no good judgment by terminal voltage is not possible.
Related wiring harnesses
L
GND
Body ground
Under any condition
1.0 or less
Related wiring harnesses