Honda SH300 2006 Manual page 497

IMMOBILIZER RECEIVER
POWER INPUT LINE INSPECTION
Remove the front inner cover (page 3-10).
Disconnect the immobilizer receiver 4P connector.
Measure the voltage between the Yellow/red wire
terminal (+) of the wire harness side connector and
ground (–).
Turn the ignition switch ON.
There should be approx. 5 V.
GROUND LINE INSPECTION
Remove the front inner cover (page 3-10).
Disconnect the immobilizer receiver 4P connector.
Check for continuity between the Green/Black wire
terminal (+) of the wire harness side connector and
ground (–).
There should be continuity at all time.
SIGNAL LINE INSPECTION
Measure the voltage between the Pink wire terminal
(+) of the wire harness side connector and body
ground (–).
Turn the ignition switch ON.
There should be approx. 5 V.
Disconnect the ECM 33P connector (page 23-12).
Check the Orange/Blue wire for continuity between
the immobilizer receiver and ECM connectors.
TOOLS:
Test probe
There should be continuity.
07ZAJ-RDJA110
33P (Light gray) CONNECTOR B
(Wire side of female terminals)
IMMOBILIZER SYSTEM (HISS)
IMMOBILIZER
4P CONNECTOR
RECEIVER 4P
(Wire side of female
CONNECTOR
terminals)
IMMOBILIZER
4P CONNECTOR
RECEIVER 4P
(Wire side of female
CONNECTOR
terminals)
IMMOBILIZER
4P CONNECTOR
RECEIVER 4P
(Wire side of female
CONNECTOR
terminals)
4P CONNECTOR
(Wire side of female terminals)
O/Bu
Y/R
G/Bl
P
O/Bu
23-13