Mode Select Switch Circuit Troubleshooting - Honda NSA700A DN-1 2009 Service Manual

HFT
MODE SELECT SWITCH CIRCUIT
TROUBLESHOOTING
If the HST does not shift mode while running or
stopping (D mode), when the mode select switch is
operated, check as follows:
1. Mode Select Switch O utput Voltage Inspection
1
Turn the ignition switch OFF.
Disconnect the TCM 33P (Black) connector
(page 11-17).
Turn the ignition switch ON and engine stop
switch "O".
Measure the voltage between the TCM 33P
(Black) connector and ground.
Connection: A14 (+) - Ground (-)
Standard:
Is there standard voltage?
YES
NO
2. Mode Select Switch Input Voltage Inspection
Turn the ignition switch OFF.
Disconnect the right handlebar switch
connector.
Turn the ignition switch ON and engine stop
switch "O".
Measure the voltage between the right handle­
bar switch
harness side and grourd.
Connection: W hite/black (+) - Ground (-)
Is there b a tte ry v o ltage?
YES
NO
11-60
Battery voltage (switch pushed)
0 V (switch released)
- Replace the TCM with a new one, and
recheck (HFT initialization procedure:
page 11-93).
- GO TO STEP 2.
P (Withe) connector of the main wire
6
- GO TO STEP 3.
- Open circuit in White/black wire
RIGHT HANDLEBAR SWITCH
P (Withe)
6
CONNECTOR (Main wire harness side
of female terminal)
P (Gray!
6