Honda 2005-2008 RX500 FA Service Manual page 497

'61HN252' by American Honda Motor Co. - Page 497 of 540
[2005-2008] [TRX500 FA/FGA]
1 of 1
4. TP Sensor Installation Condition
Check installation condition of the TP sensor
(page 24-40).
Is it installed certainly?
Install properly or replace the faulty part
NO
Faulty TP sensor After replacement,
YES
perform initial setting procedure
5. TP Sensor Input Voltage Inspection
Turn the ignition switch ON.
Measure the voltage between the wire harness
side connector terminal.
Connection: Black/red (+) Green/yellow ()
Is the voltage within 4.7 5.3 V?
GO TO STEP 6.
NO
YES GO TO STEP 7.
6. TP Sensor Line Inspection 1
Turn the ignition switch OFF.
Disconnect the ECM 21P (Gray) connector and
the TP sensor 3P (Black) connector.
Check for continuity at the Black/red wire and
Green/yellow wire between the ECM connector
and sensor connector.
Is there continuity?
NO Open in wire between the ECM and TP
sensor
Faulty ECM After replacement, per-
YES
form initial setting procedure
6)
7. TP Sensor Line Inspection 2
Turn the ignition switch OFF.
Disconnect the ECM 21P (Gray) connector and
the TP sensor 3P (Black) connector.
Check for continuity on the Yellow/black wire
between the ECM connector and sensor connec-
tor.
Is there continuity?
NO Open in wire between the ECM and TP
sensor
GO TO STEP 8.
YES
http://services.honda.com/ServiceManual/SVC_MNL/61HN253/61HN2...
(page 24-
HONDAMATIC
TP SENSOR
G/Y
Bl/R
G/Y Bl/R
Y/Bl
Y/Bl
24-19
3/9/2008 11:28 PM