Subaru LEGACY 2003 Service Manual page 238

DIAGNOSTICS CHART WITH SELECT MONITOR
VDC (DIAGNOSTICS)
7 CHECK ANY OTHER DIAGNOSTIC TROU-
BLE CODES APPEARANCE.
Are other diagnostic trouble codes being out-
put?
8 CHECK VDCCM.
1) Turn ignition switch to OFF.
2) Replace steering angle sensor.
3) Erase the memory.
4) Perform inspection mode.
5) Read out the diagnostic trouble code.
Is the same diagnostic trouble code as in
the current diagnosis still being output?
9 CHECK ANY OTHER DIAGNOSTIC TROU-
BLE CODES APPEARANCE.
Are other diagnostic trouble codes being out-
put?
Step Value
Other DTC indicated.
Same DTC indicated.
Other DTC indicated.
VDC-236
Yes
Proceed with the A temporary poor
diagnosis corre- contact.
sponding to the
diagnostic trouble
code.
Replace VDCCM. Go to step 9.
<Ref. to VDC-8,
VDC Control Mod-
ule (VDCCM).>
Proceed with the The original steer-
diagnosis corre- ing angle sensor
sponding to the has been faulty.
diagnostic trouble
code.
No