Dtc 12: Torque Sensor Pvf - Honda S2000 Service Manual

9. Check for continuity between the appropriate EPS
control unit connector B (14P) and torque sensor 3P
connector terminals {see table).
1 0 .
Terminal
name
Torque
Sensor
terminal No.
EPS control
unit
terminal No,
V S 1 1 3
PVF 2
7
VS2
3 1 1
EPS CONIBOL UN|r
@NNECTOR Bh'P)
'OROIJE SENSOfi 3P
CONNECTOR
T e r m i n a l s d e o l f e m a l e t e r m i n a l s
ls there continuity?
YES Go to step 10.
NO Repair open in the appropriate torque sensor
circuit between the EPS control unit and the torque
s e n s o r . I
On the sensor side, check for resistance between
torque sensor 3P connector terminals No. 1 and No.
2 , a n d b e t w e e n t e r m i n a l s N o . 2 a n d N o . 3 .
Termi.al side of lenale termi.als
lsthe resistance between 12 14 Q (at 20",
68"F)?
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
r e c h e c k , I
NO Replace the lorque sensor.l
TOROUE SENSOq 3P
CONNECIOR
DTC 12: Torque Sensor PVF
1 . C l e a r t h e D T C .
2. Sta rt the engine.
3. Wait at least 10 seconds.
Does the EPS indlcator come on?
YES Go to step 4.
NO Check for loose wires or poor connections. lf
the connections are good, the system is OK at this
t t m e . l
4. Verify the DTC.
ls DTC 12 indicated?
YES Check for loose EPS control unit connectors.
lf necessary. substitute a known-good EPS control
u n i t a n d r e c h e c k . l
NO - Perform the appropriate troubleshooting for
the code indicated.I
17-33