DESCRIPTION
DTC No. |
Detection Item |
DTC Detection Condition |
Trouble Area |
---|---|---|---|
C1268 |
Transfer L4 Position Switch Circuit |
Either of the following is detected:
|
|
HINT:
DTC will be output when conditions for either of the patterns in the table above are met.
WIRING DIAGRAM
CAUTION / NOTICE / HINT
NOTICE:
When replacing the skid control ECU (brake actuator assembly), perform zero point
calibration and store system information (See page
).
PROCEDURE
1. |
INSPECT L4 DETECTION SWITCH (TRANSFER SHIFT ACTUATOR ASSEMBLY) |
(a) Inspect the transfer shift actuator assembly (See page
).
OK:
The transfer shift actuator assembly is normal.
NG | ![]() |
REPLACE TRANSFER SHIFT ACTUATOR ASSEMBLY |
|
2. |
CHECK HARNESS AND CONNECTOR (BRAKE ACTUATOR ASSEMBLY - L4 DETECTION SWITCH) |
(a) Disconnect the S1 skid control ECU (brake actuator assembly) connector.
(b) Disconnect the T4 L4 detection switch (Transfer shift actuator assembly) connector.
(c) Measure the resistance according to the value(s) in the table below
Standard Resistance:
Tester Connection |
Condition |
Specified Condition |
---|---|---|
S1-5 (EXI4) - T4-9 |
Always |
Below 1 Ω |
S1-5 (EXI4) - Body ground |
Always |
10 kΩ or higher |
T4-10 - Body ground |
Always |
Below 1 Ω |
NG | ![]() |
REPAIR OR REPLACE HARNESS OR CONNECTOR (L4 DETECTION SWITCH CIRCUIT) |
|
3. |
CHECK HARNESS AND CONNECTOR (HDCS TERMINAL) |
(a) Disconnect the skid control ECU (brake actuator assembly) connector. |
|
(b) Measure the resistance according to the value(s) in the table below.
Standard Resistance:
Tester Connection |
Condition |
Specified Condition |
---|---|---|
S1-27 (HDCS) - Body ground |
Always |
Below 1 Ω |
*a |
Front view of wire harness connector (to Skid Control ECU (Brake Actuator Assembly)) |
NG | ![]() |
REPAIR OR REPLACE HARNESS OR CONNECTOR |
|
4. |
RECONFIRM DTC |
(a) Clear the DTC (See page
).
(b) Check if the same DTC is recorded (See page
).
Result |
Proceed to |
---|---|
DTC is output |
A |
DTC is not output |
B |
A | ![]() |
REPLACE BRAKE ACTUATOR ASSEMBLY |
B | ![]() |
USE SIMULATION METHOD TO CHECK |
Removal
REMOVAL
PROCEDURE
1. REMOVE SPIRAL CABLE WITH SENSOR SUB-ASSEMBLY
(See page )
2. REMOVE WINDSHIELD WIPER SWITCH ASSEMBLY
3. REMOVE HEADLIGHT DIMMER SWITCH ASSEMBLY
(a) Disconnect the connector.
(b) Disengage the 3 claws to remove the he ...
Diagnostic Trouble Code Chart
DIAGNOSTIC TROUBLE CODE CHART
Audio and Visual System
DTC Code
Detection Item
See page
B1324
Lost Communication with Meter
B1532
LVDS Signal Malfunction (from Extension Module)
...
Installation
INSTALLATION
PROCEDURE
1. INSTALL CENTER STOP LIGHT ASSEMBLY (for Bulb Type Stop Light)
(a) Install the 3 center stop light bulbs to the 3 center stop light sockets.
(b) Turn the 3 center stop light sockets with 3 center stop light bulbs
in the direction indicated by the arrow sho ...