DESCRIPTION
This DTC is stored when the blind spot monitor sensor LH detects an open in the blind spot monitor indicator LH.
DTC Code |
DTC Detection Condition |
Trouble Area |
---|---|---|
C1AB4 |
With the blind spot monitor main switch assembly (warning canceling switch assembly) on, the current flowing to the indicator is below a specified value when indicator operation voltage is sent to the indicator. |
|
WIRING DIAGRAM
CAUTION / NOTICE / HINT
NOTICE:
When checking for DTCs, make sure that the blind spot monitor main switch assembly (warning canceling switch assembly) is on.
PROCEDURE
1. |
CHECK DTC |
(a) Clear the DTCs (See page ).
(b) Recheck for DTCs and check if the same DTC is output again (See page ).
OK:
No DTCs are output.
OK |
USE SIMULATION METHOD TO CHECK |
|
2. |
CHECK HARNESS AND CONNECTOR (OUTER REAR VIEW MIRROR ASSEMBLY LH - BLIND SPOT MONITOR SENSOR LH AND BODY GROUND) |
(a) Disconnect the B12 blind spot monitor sensor LH connector.
(b) Disconnect the O2 outer rear view mirror assembly LH connector.
(c) Measure the resistance according to the value(s) in the table below.
Standard Resistance:
Tester Connection |
Condition |
Specified Condition |
---|---|---|
B12-4 (OMIL) - O2-1 (BSL+) |
Always |
Below 1 Ω |
O2-8 - Body ground |
Always |
Below 1 Ω |
NG |
REPAIR OR REPLACE HARNESS OR CONNECTOR |
|
3. |
INSPECT OUTER REAR VIEW MIRROR ASSEMBLY LH |
(a) Remove the outer rear view mirror assembly LH (See page ).
(b) Remove the outer rear view mirror LH (See page ).
(c) Measure the resistance according to the value(s) in the table below.
Standard Resistance:
Tester Connection |
Condition |
Specified Condition |
---|---|---|
O2-1 (BSL+) - A-2 (+) |
Always |
Below 1 Ω |
O2-8 - A-1 (-) |
Always |
Below 1 Ω |
NG |
REPLACE OUTER REAR VIEW MIRROR ASSEMBLY LH |
|
4. |
CHECK OUTER REAR VIEW MIRROR LH |
(a) Replace the outer rear view mirror LH with a new or normally functioning one (See page ).
(b) Clear the DTCs (See page ).
(c) Recheck for DTCs and check if the same DTC is output again (See page ).
OK:
No DTCs are output.
OK |
END (OUTER REAR VIEW MIRROR LH WAS DEFECTIVE) |
NG |
REPLACE BLIND SPOT MONITOR SENSOR LH |
Definition Of Terms
DEFINITION OF TERMS
Term
Definition
Monitor description
Description of what the ECM monitors and how it detects malfunctions
(monitoring purpose and details).
Related DTCs
Group of diagnostic trouble codes that are ou ...
Installation
INSTALLATION
PROCEDURE
1. INSTALL OIL COOLER TUBE
(a) Install the oil cooler tube to the vehicle body with the 2 bolts.
Torque:
28 N·m {286 kgf·cm, 21 ft·lbf}
2. INSTALL NO. 4 OIL COOLER INLET HOSE AND NO. 4 OIL COOLER OUTLET HOSE
NOTICE:
When connecting the hoses to the tube, su ...
Sliding Roof Switch Assembly
Components
COMPONENTS
ILLUSTRATION
Installation
INSTALLATION
PROCEDURE
1. INSTALL SLIDING ROOF SWITCH ASSEMBLY (ROOF CONSOLE BOX ASSEMBLY)
(a) Connect the connector.
(b) Engage the 4 clips to install the sliding roof switch assembly (roof console
box assembly).
Removal
REMOVAL
P ...