TROUBLE DIAGNOSES — Preliminary Check 3, 4
BR-44flowchartPreliminary Check 3
| Specification | Value |
|---|---|
| Sensor resistanceEach A.B.S. wheel sensor. | 0.8 - 1.2kΩ |
Sensor resistanceEach A.B.S. wheel sensor.
0.8 - 1.2kΩ
Preliminary Check 3 — sensor resistance and warning-lamp deactivation
1
CHECK — Measure each sensor resistance (specification 0.8 - 1.2 kΩ).
N.G.
Replace sensor.
O.K.
2
CHECK — Check warning lamp for deactivation: when engine starts, warning lamp deactivates.
O.K.
3
DRIVE — Drive vehicle at 30 km/h (19 MPH) for at least one minute.
4
CHECK — Ensure warning lamp remains off while driving.
N.G.
5
If Preliminary Check 2 is not performed and there is abnormal A.B.S. operation, perform Preliminary Check 2.
Preliminary Check 4
Preliminary Check 4 — warning lamp activation + L.E.D. self-diagnosis count
1
CHECK — Check warning lamp activation: when ignition switch is turned on, warning lamp turns on.
N.G.
Check fuse. Check bulb condition and remedy.
O.K.
2
Keep engine on and running. Remove rear-side finisher (R.H. model — R.H. side; L.H. model — L.H. side). Count the number of L.E.D. flashes during 5 to 10 second "OFF" period.
3
Go to Self-diagnosis. (See page BR-45.)