DESCRIPTION
Refer to ABS Warning Light Remains ON (See page
).
WIRING DIAGRAM
Refer to ABS Warning Light Remains ON (See page
).
CAUTION / NOTICE / HINT
NOTICE:
When replacing the master cylinder solenoid, perform calibration (See page
).
PROCEDURE
1. |
INSPECT ABS WARNING LIGHT |
(a) Disconnect the A6 skid control ECU connector.
(b) Turn the ignition switch to ON.
(c) Check that the ABS warning light comes on.
OK:
ABS warning light comes on.
OK | ![]() |
REPLACE MASTER CYLINDER SOLENOID |
|
2. |
CHECK CAN COMMUNICATION LINE |
(a) Turn the ignition switch off.
(b) Connect the A6 skid control ECU connector.
(c) Connect the Techstream to the DLC3.
(d) Turn the ignition switch to ON.
(e) Turn the Techstream on.
(f) Select CAN Bus Check from the System Selection Menu screen and follow the
prompts on the screen to inspect the CAN bus (See page
).
OK:
CAN Bus Check indicates no malfunctions in CAN communication.
NG | ![]() |
GO TO CAN COMMUNICATION SYSTEM (HOW TO PROCEED WITH TROUBLESHOOTING) |
|
3. |
READ VALUE USING TECHSTREAM (ABS WARNING LIGHT) |
A | ![]() |
REPLACE MASTER CYLINDER SOLENOID |
B | ![]() |
GO TO METER / GAUGE SYSTEM (HOW TO PROCEED WITH TROUBLESHOOTING) |
Installation
INSTALLATION
CAUTION / NOTICE / HINT
HINT:
Use the same procedure for the RH and LH sides.
The procedure listed below is for the LH side.
When installing the clip, heat the vehicle body and clip using a heat
light.
Standard:
...
KDSS ECU Malfunction (C1881/81)
DESCRIPTION
The stabilizer control ECU stores DTC C1881/81 when internal ECU malfunctions
occur.
DTC Code
DTC Detection Condition
Trouble Area
C1881/81
Either condition is met:
A no ...