Power Input Line Inspection; Signal Line Inspection - Honda CRF1000 Shop Manual

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POWER INPUT LINE INSPECTION

Turn the ignition switch ON and engine stop switch " ".
Measure the voltage between the immobilizer receiver
4P (Black) connector [1] and ground at the wire side.
CONNECTION: Yellow/red (+) – Ground (–)
There should be approx. 5 V.
GROUND LINE INSPECTION
Check for continuity between the immobilizer receiver
4P (Black) connector [1] and ground at the wire side.
CONNECTION:
CRF1000/A: Gr/Bl (+) – Ground (–)
CRF1000D: Gr (+) – Ground (–)
There should be continuity at all times.

SIGNAL LINE INSPECTION

Turn the ignition switch ON and engine stop switch " ".
Measure the voltage between the immobilizer receiver
4P (Black) connector [1] and ground at the wire side.
CONNECTION: Pink (+) – Ground (–)
There should be approx. 5 V.
Disconnect the ECM/PCM 33P (Gray) connector (page
4-39).
Check for continuity between the immobilizer receiver
4P (Black) [1] and 33P (Gray) [2] connectors at the wire
side.
CONNECTION: Blue/orange – C21
TOOL:
Test probe
There should be continuity.
[1]
[1]
Bu/O
07ZAJ-RDJA110
IMMOBILIZER SYSTEM (HISS)
Y/R
Gr/Bl or Gr
P
C21
[1]
[1]
[2]
23-11