Honda CB 600F Hornet 2007 Shop Manual page 207

2. ECM Ground Line Inspection
Turn the ignition switch OFF.
Check the continuity between the ECM
(Black) connector terminals and ground.
T OOL:
Test probe
CONNECTION: A23 -Ground
A24-Ground
84-Ground
Are there continuities?
YES - Replace the ECM with a known good
one, and recheck; refer to Key Registra­
tion Procedures (page 21-6)
NO - Open circuit in Green/white (A23 or
A24) wires or Green wire (B4)
3. Engine Stop Relay Inspection 1
Turn the ignition switch OFF.
Remove the engine slop relay from the relay
connector (page 5-95).
Turn the ignition switch ON and engine stop
"O".
switch
Measure the voltage at the engine stop relay
connector terminals.
CONNECTION: Black (+)
Is there battery voltage?
YES - GO TO STEP 4.
NO - Inspect the bank angle sensor (page 5-
95).
4. Engine Stop Relay Inspection 2
Turn the ignition switch OFF.
Jump the engine stop relay connector terminals
with jumper wire.
CONNECTION: Red/white
Turn the ignition switch ON and engine stop
switch "O".
Measure the voltage at the ECM 33P (Black) con­
nector terminal and ground.
CONNECTION: A4 (+) -Ground
TOOL:
Test probe
Is there battery voltage?
YES - Replace the ECM with a known good
one, and recheck; refer to Key Registra­
tion Procedures (page 21 ·6)
NO - Open circuit in power input line (Black/
white or Red/white) between the battery
and ECM
33P (Black)
33P
CONNECTOR (Wire
side/female terminals)
07ZAJ-RDJA 110
-Red/blue 1-1
- Black/white
(-)
07ZAJ-RDJA 110
FUEL SYSTEM (PGM-FI)
33P (Light gray)
CONNECTOR (Wire
side/female terminals)
A23
.
.
A24
RELAY TERMINALS
I
JUMPER WIRE
Red/white
Black/wh
RELAY TERMINALS
A4 TERMINAL
Jr�
M
' I I: 11
1
33P (Black) CONNECTOR A
(Wire side/female terminal)
5-97