Honda TRX500FM Service Manual

ELECTRIC POWER STEERING (EPS: FPM/FPE models)
EPS INDICATOR DOES NOT GO OFF ,
AND NO DTCs ARE STORED
NOTE
Under normal conditions, Ihe EPS Indicator comes
on when the ignition switch is turned
ON. then goes
off after starting the engine .
Before starting the troubleshOO!lng check the
following ilems:
- check for loose or poor contact of the following
connectors, and recheck Ihe EPS indicator.
-
EPS EeU 21P (Gray )
-
EPS ECU 2P (Brown)
- combination meter
21 P (Black)
- check for blown EPS fuse (40A) and IGN fuse
( lOA )
- battery condition (must use a fully charged
battery) (page 21-8)
1. Fus e Inspection
Check the EPS fuse (40A) and IGN fuse (10A).
Is the fuse OK?
YES - GO TO STEP 2.
NO - Replace Ihe fuse and recheck If the fuse
is blown, check for short to ground in this
fuse circu i t.
2. Re c he ck OTC
Check the DTG (page 24-10).
Are th ere any DTCs ?
YES
- Perform the troubleshooting for the
indicated DTC (page 24.16).
NO - GO TO STEP 3.
3. Indi ca tor Operation Check (Open Circuit
I nspec ti on)
Turn the ignition switch OFF. I
Disconnect the EPS ECU 21 P (Gray) connector 11J.
Ground the wire harness side EPS ECU 21P (Gray)
connector terminal with
a jumper wire.
Connection : C5 - Ground
TOOL :
Test pr obe 07ZAJ·ROJA110
Turn the ignition switch ON and engine stop SWitch
"0 ",
[11 C5
""?r==r=r=ffi~
Check the EPS indicator.
Does the indicator go off?
YES - Recheck for loose or poor contact on the
EPS ECU 21 P (Gray) connector. If they
are
OK, replace the EPS ECU with a
known good
one (page 24·35), and
recheck.
L
NO - GO TO STEP 4.
24·33

Honda TRX500FM Specifications

General

Brand	Honda
Model	TRX500FM
Category	Offroad Vehicle
Language	English