Toyota Corolla Cross: Outer Mirror Indicator (Module "B" Side) Circuit Open (C1AB413)
DESCRIPTION
This DTC is stored when the blind spot monitor sensor LH (B) detects an open in the outer rear view mirror indicator LH.
|
DTC No. |
Detection Item |
DTC Detection Condition |
Trouble Area |
|---|---|---|---|
|
C1AB413 |
Outer Mirror Indicator (Module "B" Side) Circuit Open |
Both of the following conditions are met:
|
|
WIRING DIAGRAM
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CAUTION / NOTICE / HINT
NOTICE:
When checking for DTCs, make sure that the blind spot monitor system is turned on.
PROCEDURE
|
1. |
CHECK DTC |
(a) Turn the ignition switch off.
(b) Turn the ignition switch to ON.
(c) Recheck for DTCs and check if the same DTC is output again.
Body Electrical > Blind Spot Monitor "B" > Trouble CodesOK:
No DTCs are output.
| OK | .gif)
|
USE SIMULATION METHOD TO CHECK |
|
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|
2. |
CHECK HARNESS AND CONNECTOR (OUTER REAR VIEW MIRROR ASSEMBLY LH - BLIND SPOT MONITOR SENSOR LH (B) AND BODY GROUND) |
(a) Disconnect the S12 blind spot monitor sensor LH (B) connector.
(b) Disconnect the L17 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 |
|---|---|---|
|
S12-4 (OMIL) - L17-5 (BSL+) |
Always |
Below 1 Ω |
|
L17-11 (E) - Body ground |
Always |
Below 1 Ω |
| NG |
|
REPAIR OR REPLACE HARNESS OR CONNECTOR |
|
|
3. |
INSPECT OUTER REAR VIEW MIRROR ASSEMBLY LH |
(a) Disconnect the B outer mirror LH (outer rear view mirror indicator LH) connector.
(b) Measure the resistance according to the value(s) in the table below.
Standard Resistance:
|
Tester Connection |
Condition |
Specified Condition |
|---|---|---|
|
L17-5 (BSL+) - B-1 (+) |
Always |
Below 1 Ω |
|
L17-11 (E) - B-2 (-) |
Always |
Below 1 Ω |
| NG |
|
REPLACE OUTER REAR VIEW MIRROR ASSEMBLY LH |
|
|
4. |
INSPECT OUTER MIRROR LH (OUTER REAR VIEW MIRROR INDICATOR LH) |
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| OK |
|
REPLACE BLIND SPOT MONITOR SENSOR LH (B)
|
| NG |
|
REPLACE OUTER MIRROR LH (OUTER REAR VIEW MIRROR INDICATOR LH) |
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Outer Mirror Indicator (Module "A" Side) Circuit Short to Ground (C1AB511)
DESCRIPTION
This DTC is stored when the blind spot monitor sensor RH (A)
detects a short to ground in the outer rear view mirror indicator RH.
DTC No.
Detection Item
Outer Mirror Indicator (Module "A" Side) Circuit Short to Battery (C1AB512)
DESCRIPTION
This DTC is stored when the blind spot monitor sensor RH (A)
detects a short to +B in the outer rear view mirror indicator RH.
DTC No.
Detection Item
D
Outer Mirror Indicator (Module "A" Side) Circuit Open (C1AB513)
DESCRIPTION
This DTC is stored when the blind spot monitor sensor RH (A)
detects an open in the outer rear view mirror indicator RH.
DTC No.
Detection Item
DTC Det
SEE MORE:
Operation Check
OPERATION CHECK CHECK INTERMITTENT CONTROL FUNCTION
(a) Turn the ignition switch to ON. (b) Move the front wiper switch to the INT position.
(c) Check that the intermittent operation interval can be adjusted between approximately 4 and 12.5 seconds by operating the intermittent time adjustment swi
Customize Parameters
CUSTOMIZE PARAMETERS CUSTOMIZE THEFT DETERRENT SYSTEM
NOTICE:
When the customer requests a change in a function, first make sure that the function can be customized.
Be sure to make a note of the current settings before customizing.
When troubleshooting a function, first make sure tha
