Toyota RM787U, Service And Repair Manual

Page: 189 / 1976

F13952
w/o Tachometer:
w/ Tachometer:
USA: CANADA:
DI1G3-09
F02201
N09214
F05476
DLC1
E
1
Tc
DLC3
Tc
CG
R01346
Normal Code
0.25 sec.
0.25 sec.
2 sec.
ON
OFF
ON
OFF
0.5 sec. 0.5 sec.
Code 11 and 21
4 sec.
1.5 sec.
2.5 sec.
Code 11 Code 21
DI-220
- DIAGNOSTICS ANTI-LOCK BRAKE SYSTEM
374
Author: Date:
2001 SIENNA (RM787U)
PRE-CHECK
1. DIAGNOSIS SYSTEM
(a) Check the indicator.
When the ignition switch is turned ON, check that the ABS
warning light goes on for 3 seconds.
HINT:
If the indicator check result is not normal, proceed to trouble-
shooting for the ABS warning light circuit (See page
DI-250 ).
(b) Check the DTC.
(1)
Using SST, connect terminals Tc and E
1
of DLC1 or
Tc and CG of DLC3.
SST 09843-18020 or 09843-18040
(2) Turn the ignition switch ON.
(3) Read the DTC from the ABS warning light on the
combination meter.
HINT:
If no code appears, inspect the diagnostic circuit or ABS
warning light circuit (See page
DI-252 or DI-250 ).
As an example, the blinking patterns for normal code and
codes 11 and 21 are shown on the left.
(4)
Codes are explained in the code table on page
DI-223 .
(5) After completing the check, disconnect terminals Tc
and E
1
of DLC1 or Tc and CG of DLC3, and turn off
the display.
If 2 or more malfunctions are indicated at the same time the low-
est numbered DTC will be displayed 1st.