Toyota RM787U, Service And Repair Manual

Page: 187 / 1976

DI051-16
Vehicle Brought to Workshop
Customer Problem Analysis
P. DI-219
Check and Clear DTC (Precheck)
P. DI-220
Items inside
are titles of pages in this manual,
with the page number in the bottom portion. See
the pages for detailed explanations.
Problem Symptom Confirmation
Symptom Simulation
P. IN-21
Symptom
does not occur
Symptom
occurs
DTC Check
Sensor Check
Circuit Inspection
P. DI-227 - DI-254
DTC Chart
P.
DI-223
Malfunction code
Problem Symptoms Table
P. DI-226
Check for Fluid Leakage
P. DI-256
Identification of Problem
Normal code
Repair
Confirmation Test
End
1
2
3
4
5
6
7
8
9
10
11
P. DI-220
Fail safe function:
In the event of a malfunction in the ABS system, the ABS ECU turns on the ABS warning light and prohibits
the ABS control.
DI-218
- DIAGNOSTICS ANTI-LOCK BRAKE SYSTEM
372
Author: Date:
2001 SIENNA (RM787U)
ANTI-LOCK BRAKE SYSTEM
HOW TO PROCEED WITH TROUBLESHOOTING
Troubleshooting in accordance with the procedure on the following pages.