Dtc 22-01: Failure To Initialize The Torque Sensor (Initial Diagnosis) - Honda TRX500FM Service Manual

ELECTRIC POWER STEERING (EPS: FPM/FPE models)
DTC 18·04: EPS ECU INTERNAL
CIRCUIT (CURRENT SENSOR STUCK
LOW) (REGULAR DIAGNOSIS)
Refer to OIC 18-03 (page 24-24)
DTC 21 ·01: ABNORMAL MOTOR
TERMINAL VOLTAGE (INITIAL
DIAGNOSIS)
Refer to OTC 18-03 (page 24-24)
DTC 21·02 : ABNORMAL MOTOR
TERMINAL VOLTAGE (REGULAR
DIAGNOSIS)
Refer to DIG 18-03 (page 24-24)
DTC 21·03: OPEN IN THE MOTOR
HARNESS (REGULAR DIAGNOSIS)
Refer to OTe 18-03 (page 24-24)
DTC 22·01: FAILURE TO INITIALIZE
THE TORQUE SENSOR (INITIAL
DIAGNOSIS)
NOTE
The EPS
EeU
stores the torque sensor neutral
position The torque sensor must be initialized
whenever the EP$ unit, the EPS EeU , etc is
serviced (page 24- 13).
Refer to torque sensor neutral position information
for detail of the initialization parts (page 24-9).
The OIC will nol stofe in the EPS ECU. (The stored
DIG
is erased
by performing the torque sensor
initialization) (page 24-13)
The torque sensor neutral position is not effected
when erasing the OTC.
1. Initializing Torque Sensor
Perform the torque sensor initialization (page 24-13)
and check the EPS indicator.
Does the EP$ indicator come on ?
YES - Check the OlC
(page
24-10)
and perform
the troubleshooting for the indicated
Ole
(page 24-16).
NO - Intermittent failure.
24-25