Page 289 of 3051
MODELS WITHOUT SELF-DIAGNOSIS FUNCTION (DATA LINK CONNECTOR TERMINAL NO.
9)
NLBR0090S02
YBR199
DESCRIPTIONABS
Wiring Diagram—ABS—(Cont’d)
BR-52
Page 290 of 3051
YBR213
DESCRIPTIONABS
Wiring Diagram—ABS—(Cont’d)
BR-53
Page 291 of 3051
YBR214
DESCRIPTIONABS
Wiring Diagram—ABS—(Cont’d)
BR-54
Page 292 of 3051
YBR202
DESCRIPTIONABS
Wiring Diagram—ABS—(Cont’d)
BR-55
Page 293 of 3051

Self-diagnosis (Only models with data link
connector terminal No. 9)
NLBR0091FUNCTIONNLBR0091S01+When a problem occurs in the ABS, the ABS warning lamp on
the instrument panel comes on. To start the self-diagnostic
results mode, ground the self-diagnostic (check) terminal
located on“Data link connector”. The location of the malfunc-
tion is indicated by the ABS warning lamp flashing.
SELF-DIAGNOSIS PROCEDURENLBR0091S021. Drive vehicle over 30 km/h (19 MPH) for at least one minute.
2. Turn ignition switch“OFF”.
NBR371
3. Ground terminal“9”of“Data link connector”with a suitable
harness.
4. Turn ignition switch“ON”while grounding terminal“9”.
Do not depress brake pedal.
Do not start engine.
SBR759E
5. After 3.0 seconds, the ABS warning lamp starts flashing to
indicate the malfunction code No. (See NOTE.)
6. Verify the location of the malfunction with the malfunction code
chart. Refer to BR-69. Then make the necessary repairs fol-
lowing the diagnostic procedures.
7. After the malfunctions are repaired, erase the malfunction
codes stored in the control unit. Refer to BR-57.
8. Rerun the self-diagnostic results mode to verify that the mal-
function codes have been erased.
NBR371
9. Disconnect the check terminal from the ground. The self-diag-
nostic results mode is now complete.
10. Check ABS warning lamp for deactivation after driving vehicle
over 30 km/h (19 MPH) for at least one minute.
11. After making certain that ABS warning lamp does not come on,
test the ABS SELF-DIAGNOSIS in a safe area to verify that it
functions properly.
NOTE:
The indication terminates after five minutes.
However, when the ignition switch is turned from“OFF”to“ON”, the
indication starts flashing again.
ON BOARD DIAGNOSTIC SYSTEM DESCRIPTIONABS
Self-diagnosis (Only models with data link connector terminal No. 9)
BR-56
Page 294 of 3051

HOW TO READ SELF-DIAGNOSTIC RESULTS
(MALFUNCTION CODES)
NLBR0091S031. Determine the code No. by counting the number of times the
ABS warning lamp flashes on and off.
2. When several malfunctions occur at one time, up to three code
numbers can be stored; the latest malfunction will be indicated
first.
3. The indication begins with the start code 12. After that a maxi-
mum of three code numbers appear in the order of the latest
one first. The indication then returns to the start code 12 to
repeat (the indication will stay on for five minutes at the most).
4. The malfunction code chart is given on the BR-69 page.
SBR457D
ABR256
HOW TO ERASE SELF-DIAGNOSTIC RESULTS
(MALFUNCTION CODES)
NLBR0091S041. Disconnect the check terminal from ground (ABS warning lamp
will stay lit).
2. Within 12.5 seconds, ground the check terminal 3 times. Each
terminal ground must last more than 1 second. The ABS warn-
ing lamp goes out after the erase operation has been com-
pleted.
3. Perform self-diagnosis again. Refer to BR-56. Only the start
code should appear, no malfunction codes.
ON BOARD DIAGNOSTIC SYSTEM DESCRIPTIONABS
Self-diagnosis (Only models with data link connector terminal No. 9) (Cont’d)
BR-57
Page 295 of 3051

CONSULT-IINLBR0092CONSULT-II APPLICATION TO ABSNLBR0092S01
ITEMSELF-DIAGNOSTIC
RESULTSDATA MONITOR ACTIVE TEST
Front right wheel sensor X X—
Front left wheel sensor X X—
Rear right wheel sensor X X—
Rear left wheel sensor X X—
Stop lamp switch—X—
Front right inlet solenoid valve X X X
Front right outlet solenoid valve X X X
Front left inlet solenoid valve X X X
Front left outlet solenoid valve X X X
Rear right inlet solenoid valve X X X
Rear right outlet solenoid valve X X X
Rear left inlet solenoid valve X X X
Rear left outlet solenoid valve X X X
Actuator solenoid valve relay X X—
Actuator motor relay
(ABS MOTOR is shown on the ACTIVE TEST
screen.)XXX
ABS warning lamp—X—
Battery voltage X X—
Control unit X——
X: Applicable
—: Not applicable
ECU (ABS CONTROL UNIT) PART NUMBER MODENLBR0092S02Ignore the ECU part number displayed in the ECU PART NUMBER MODE. Refer to parts catalog to order
the ABS actuator and electric unit.
NBR371
CONSULT-II Inspection ProcedureNLBR0093SELF-DIAGNOSIS PROCEDURENLBR0093S011. Turn ignition switch OFF.
2. Connect CONSULT-II to data link connector.
3. Start engine.
4. Drive vehicle over 30 km/h (19 MPH) for at least one minute.
ON BOARD DIAGNOSTIC SYSTEM DESCRIPTIONABS
CONSULT-II
BR-58
Page 296 of 3051
PBR455D
5. Stop vehicle with engine running and touch“START”on CON-
SULT-II screen.
C2SSE01
6. Touch“ABS”.
C2SDM01
7. Touch“SELF-DIAG RESULTS”.
+The screen shows the detected malfunction and how many
times the ignition switch has been turned since the malfunc-
tion.
8. Make the necessary repairs following the diagnostic proce-
dures.
SBR561E
9. After the malfunctions are repaired, erase the self-diagnostic
results stored in the control unit by touching“ERASE”.
10. Check ABS warning lamp for deactivation after driving vehicle
over 30 km/h (19 MPH) for at least one minute.
NOTE:
“SELF-DIAG RESULTS”screen shows the detected malfunction
and how many times the ignition switch has been turned since the
malfunction.
ON BOARD DIAGNOSTIC SYSTEM DESCRIPTIONABS
CONSULT-II Inspection Procedure (Cont’d)
BR-59