Toyota 4Runner: ABS Control System Malfunction (43)
DESCRIPTION
This DTC is output when the VSC system detects a malfunction in the ABS.
|
DTC Code |
DTC Detection Condition |
Trouble Area |
|---|---|---|
|
43 |
A malfunction in the anti-lock brake system. |
Anti-lock brake system |
CAUTION / NOTICE / HINT
NOTICE:
When replacing the master cylinder solenoid, perform calibration (See page
.gif)
).
PROCEDURE
|
1. |
CHECK ANTI-LOCK BRAKE SYSTEM |
(a) Clear the DTCs (See page ).
(b) Turn the ignition switch off.
(c) Turn the ignition switch to ON.
(d) Check if an ABS DTC is output (See page
).
|
Result |
Proceed to |
|---|---|
|
DTC (ABS DTC) is not output |
A |
|
DTC (ABS DTC) is output |
B |
| B | .gif) |
REPAIR CIRCUITS INDICATED BY OUTPUT DTCS |
|
.gif)
|
2. |
CONFIRM DTC |
(a) Clear the DTCs (See page ).
(b) Turn the ignition switch off.
(c) Turn the ignition switch to ON.
(d) Check if the same DTC is output (See page
).
|
Result |
Proceed to |
|---|---|
|
DTC is not output |
A |
|
DTC is output |
B |
| A | |
USE SIMULATION METHOD TO CHECK |
| B | |
REPLACE MASTER CYLINDER SOLENOID |
Fail-safe Chart
FAIL-SAFE CHART
1. FAIL-SAFE OPERATION
If there is a problem with sensor signals or hydraulic brake booster
systems, the skid control ECU prohibits power from being supplied to the
hy ...
SFR Solenoid Circuit (C0226,C0236,C0246,C0256,C1225-C1228)
DESCRIPTION
The solenoid turns on when signals are received from the skid control ECU and
controls the pressure acting on the wheel cylinders, thus controlling braking force.
DTC Code
...
Other materials about Toyota 4Runner:
Front Speed Sensor
Components
COMPONENTS
ILLUSTRATION
Removal
REMOVAL
CAUTION / NOTICE / HINT
HINT:
The procedure listed below is for the LH side.
Other than areas where instructions are provided, use the same procedures
for the RH and LH sides.
...
Lost Communication with "Seat Control Module A" (U0208)
DESCRIPTION
DTC Code
DTC Detection Condition
Trouble Area
U0208
There is no communication from the front power seat switch LH.
Power source or inside front power seat switch LH ...
0.0066