Troubleshooting - Honda 2005-2008 RX500 FA Service Manual

'61HN252' by American Honda Motor Co. - Page 492 of 540
[2005-2008] [TRX500 FA/FGA]
HONDAMATIC
24-14
1 of 1
PROBLEM CODE 2: VEHICLE SPEED
SENSOR (VSS) SYSTEM
1. Mechanical System Inspection
Test-ride the vehicle with the gearshift lever in D
range.
Is it possible to ride?
· Check the automatic transmission
NO
mechanical system (page 13-6)
· Check the centrifugal clutch
10-9)
YES GO TO STEP 2.
2. Speedometer Indication Inspection
Check the indication of the speedometer when
driving at a low speed.
Is the indication accurate?
Perform the troubleshooting of meter/
NO
speed sensor (page 22-13)
YES GO TO STEP 3.
3. VSS Connection Inspection
Check for loose or poor contact on the ECM 21P
(Gray) connector.
Check for loose or poor contact on the rear VSS
3P (Yellow) connector.
Is the connection normal?
NO Loose or poor contact on the ECM 21P
(Gray) connector and the rear VSS 3P
(Yellow) connector
YES GO TO STEP 4.
http://services.honda.com/ServiceManual/SVC_MNL/61HN253/61HN2...
GEARSHIFT LEVER
(page
'05, '06 shown:
'05, '06 shown:
ECM 21P (GRAY) CONNECTOR
3P (YELLOW) CONNECTOR
3/9/2008 11:28 PM