DTC Logic
DTC DETECTION LOGIC
| DTC | Display item | Malfunction detected condition | Possible cause |
| U1002 | SYSTEM COMM(CAN) | When ABS actuator and electric unit (control unit) is not transmitting or receiving CAN communication signal for 2 seconds or less. |
|
DTC CONFIRMATION PROCEDURE
1.PRECONDITIONING
If “DTC CONFIRMATION PROCEDURE” has been previously conducted, always turn ignition switch OFF and wait at least 10 seconds before conducting the next test.
>> GO TO 2.
2.DTC REPRODUCTION PROCEDURE
With CONSULT
Turn the ignition switch ON.
Perform self diagnosis for “ABS”.
Is DTC “U1002” detected? YES >> Proceed to BRC-88, "Diagnosis Procedure".
NO >> Inspection End.
Diagnosis Procedure
CAUTION:
Never apply 7.0 V or more to the measurement terminal.
Use a tester with open terminal voltage of 7.0 V or less.
Turn the ignition switch OFF and disconnect the battery cable from the negative terminal when checking the harness.
1.CHECK CAN DIAGNOSIS SUPPORT MONITOR
Select “ABS” and “CAN Diagnosis Support Monitor” in order with CONSULT.
Check malfunction history between each control unit connected to ABS actuator and electric unit (control unit).
Check the result of “PAST”? All items are “OK”>>Refer to GI-39, "Intermittent Incident".
“TRANSMIT DIAG” is other than “OK”>>GO TO 2.
A control unit other than ABS actuator and electric unit (control unit) is anything other than “OK”>>GO TO 3.
2.CHECK TRANSMITTING SIDE UNIT
Check the ABS actuator and electric unit (control unit) harness connector terminals 14 and 26 for damage or loose connection.
Is the inspection result normal? YES >> Erase self-diagnosis results. Then perform self-diagnosis for “ABS” with CONSULT.
NO >> Recheck terminals for damage or loose connection.
3.CHECK APPLICABLE CONTROL UNIT
Check damage or loose connection of each CAN communication line harness connector terminals.
Is the inspection result normal? YES >> Erase self-diagnosis results. Then perform self-diagnosis for applicable control unit with CONSULT.
NO >> Recheck terminals for damage or loose connection.
U1000 CAN Comm circuit
U1010 Control unit (CAN)B0098 Front door satellite sensor RH
Description
DTC B0098 FRONT DOOR SATELLITE SENSOR RH
The front door satellite sensor RH is wired to the air bag diagnosis sensor
unit. The air bag diagnosis sensor
unit will monitor the front door satellite sensor RH for internal failures and
its circuits for communication errors.
PART LOCA ...
Operating tips
CAUTION
Do not use alcohol, benzine or thinner
to clean the camera. This will cause
discoloration. To clean the camera,
wipe with a cloth dampened with a diluted
mild cleaning agent and then wipe
with a dry cloth.
Do not damage the camera as the monitor
screen may be adversely affe ...
B2205 vehicle speed
Description
The abs actuator and electric unit (control unit) provides a vehicle speed
signal to the combination meter via
can communication lines.
DTC Logic
Dtc detection logic
Dtc
Consult
Detection condition
Possible malfunction location
B2205
VEHICLE SPEED CIR ...