DESCRIPTION
DTC No. | Detection Item |
DTC Detection Condition | Trouble Area |
Warning Indicate | Test Mode / Check Mode |
---|---|---|---|---|---|
B005211 | Passenger Seat Belt Sensor Circuit Short to Ground |
One of the following conditions is met:
|
| Comes on |
Does not apply to test/check mode |
Vehicle Condition | ||||
---|---|---|---|---|
Pattern 1 | Pattern 2 |
Pattern 3 | ||
Diagnosis Condition | Ignition switch ON |
○ | ○ |
○ |
Malfunction Status | The airbag ECU assembly detects a short to ground in the passenger seat belt sensor circuit |
○ | - |
- |
Passenger seat buckle switch malfunction |
- | ○ |
- | |
Airbag ECU assembly malfunction |
- | - |
○ | |
Detection Time | 2 seconds |
2 seconds | 2 seconds | |
Number of Trips | 1 trip |
1 trip | 1 trip |
HINT:
DTC will be output when conditions for either of the patterns in the table above are met.
WIRING DIAGRAM
CAUTION / NOTICE / HINT
NOTICE:
After the ignition switch is turned off, there may be a waiting time before disconnecting the negative (-) battery terminal.
Click here
HINT:
When disconnecting and reconnecting the battery, there is an automatic learning function that completes learning when the respective system is used.
Click here
PROCEDURE
1. |
CHECK CONNECTION OF CONNECTORS |
(a) Turn the ignition switch off.
(b) Disconnect the cable from the negative (-) battery terminal.
CAUTION:
Wait at least 60 seconds after disconnecting the cable from the negative (-) battery terminal to disable the SRS system.
(c) Check that the connectors are properly connected to the airbag ECU assembly and passenger seat buckle switch (front seat inner belt assembly RH).
OK:
The connectors are properly connected.
NG | CONNECT CONNECTORS PROPERLY |
|
2. |
CHECK CONNECTORS |
(a) Disconnect the connectors from the airbag ECU assembly and passenger seat buckle switch (front seat inner belt assembly RH).
(b) Check that the terminals of the connectors are not deformed or damaged. OK: The terminals are not deformed or damaged. Result:
|
|
NG | REPAIR OR REPLACE HARNESS OR CONNECTOR |
|
3. |
CHECK HARNESS AND CONNECTOR (SHORT) |
(a) Measure the resistance according to the value(s) in the table below. Standard Resistance:
|
|
NG | REPAIR OR REPLACE HARNESS OR CONNECTOR |
|
4. |
CHECK HARNESS AND CONNECTOR (SHORT TO GROUND) |
(a) Measure the resistance according to the value(s) in the table below. Standard Resistance:
|
|
NG | REPAIR OR REPLACE HARNESS OR CONNECTOR |
|
5. |
CLEAR DTC |
(a) Connect the connector to the airbag ECU assembly. |
|
(b) Connect the cable to the negative (-) battery terminal.
(c) Turn the ignition switch to ON, and wait for at least 60 seconds.
(d) Clear the DTCs stored in memory.
Body Electrical > SRS Airbag > Clear DTCs(e) Turn the ignition switch off.
|
6. |
CHECK DTC |
(a) Turn the ignition switch to ON, and wait for at least 60 seconds.
(b) Check for DTCs.
Body Electrical > SRS Airbag > Trouble Codes Result |
Proceed to |
---|---|
B005211 is output |
A |
B005211 is not output |
B |
HINT:
Codes other than DTC B005211 may be output at this time, but they are not related to this check.
A | REPLACE AIRBAG ECU ASSEMBLY |
B | REPLACE PASSENGER SEAT BUCKLE SWITCH (FRONT SEAT INNER BELT ASSEMBLY RH) |