Dtc 11, 13: Torque Sensor - Honda S2000 Service Manual

EPS Components
DTC Troubleshooting (cont'd)
DTC 11, 13: Torque Sensor
1. Clear the DTC.
2. Sta rt the engine.
Does the EPS indicator come on?
YES Go to step 3.
NO-Check for loose wires or poor connections. lf
the connections are good, the system is OK at this
t i m e . l
3. Stop the engine, and verify the DTC.
ls DTC 11 or 13 indicated?
YES - Go lo step 4.
NO - Perform the appropriate troubleshooting for
the code indicated.l
4. Make sure the ignition switch is OFF, then
disconnect EPS control unit connector B (14P).
5 . C h e c k f o r c o n t i n u i t y b e t w e e n t e r m i n a l N o . 3 a n d
body ground.
EPS CONTROL UNIT
cONNECTOR B {1itP)
Terminal side of female terminals
ls there continuity?
YES - Go to step 6.
NO- Go to step 9.
Disconnect the torque sensor 3P connector.
6 .
17-32
7. Check for continuity between the appropraate
torque sensor 3P connector terminal and body
g r o u n d ( s e e t a b l e ) .
TOROUE SENSOR 3P
CONNECTOR
vs2
{WHT/GRN)
VS1 IPNKI
8 .
{8LU/REDI
T e r m i n a l s i d e o f f e m a l e t e r m i n a l s
ls there continuity?
YES - Repair short to body ground in the
appropriate sensor circuit between the torque
sensor and the EPS control unit.l
NO Go to step 8.
On the sensor side, check for continuity between
the torque sensor 3P connector terminal No. 2 and
body ground.
TOROUE SENSOR 3P
CONNECTOR
PVF
{ B L U / B E D }
T e r m i n a l s i d e o f f e m a l e t e r m i n a l s
ls there continuity?
YES The EPS system is OK at this time. Check for
loose EPS control unit connectors. lf necessary,
substitute a known-good EPS control unit and
recheck.l
NO Replace the torque sensor.l
Terminal name
Torque Sensor terminal No.
V S 1
'l
PVF
2
V S 2
3