Honda NSA700A DN-1 2009, Service Manual

Page: 327 / 654

HFT
4. N/D Select Sw itch Line Short Circuit Inspection
Check for continuity between the right handlebar
switch
6
P (Gray) connector terminal of the main
wire harness side and ground.
Connection: W hite/yellow - Ground
W hite/blue - Ground
Is there c o n tin u ity ?
YES - • Short circuit in White/blue wire
• Short circuit in W hite/yellow wire
NO - Replace the TCM with a new one, and
recheck (HFT initialization procedure:
page 11-93).
W hite/yellow
CONNECTOR (Main wire harness side
of female terminal)
DTC 42-1 (SHIFT SWITCH)
• Before starting the troubleshooting, check the
right handlebar switch connector and TCM con­
nector for loose contact or corroded terminals,
and recheck the DTC.
1. S hift Sw itch Inspection
Turn the ignition switch OFF.
Disconnect the left handlebar switch 3P (Gray)
connector.
Check for continuity at the switch side left han­
dlebar switch 3P (Gray) connector term inals in
each switch position.
Connection: (+) position:
Black/blue - W hite/yellow
(-) position:
Black/blue - W hite/blue
Is there c o n tin u ity ?
YES - GO TO STEP 2.
NO - Faulty shift switch.
2. S hift Sw itch input Voltage Inspection
Turn the ignition switch ON and engine stop
switch " O " .
Measure the voltage between the left handlebar
switch 3P (Gray) connector terminal of the main
wire harness side and ground.
Connection: Black/blue (+) - Ground (-)
Is th e vo lta g e w ith in 4.75 - 5.25 V?
YES - GO TO STEP 3.
NO - Open circuit in Black/blue wire. If Black/
blue w ire is normal, replace the TCM
w ith a new one, and recheck (HFT ini­
tialization procedure: page 11-93).
LEFT HANDLEBAR SWITCH 3P (Gray)
CONNECTOR (Main wire harness
side of female terminal)
11-51