DTC | B1360 DBPT Open circult (R = ∞) B1361 DBPT Resistance too high (R ≥ 6.0Ω) B1362 DBPT Resistance too low (R ≤ 1.1Ω) B1366 PBPT Open circuit (R =∞) B1367 PBPT Resistance too high (R ≥ 6.0Ω) B1368 PBPT Resistance too low (R ≤ 1.1Ω) |
DTC Detecting Condition | Trouble Area |
● Too high or low resistane between BPT high (+) wiring harness and BPT low (-) wiring harness of squib. ● BPT malfunction ● SRSCM malfunction | ● BPT squib ● SRSCM ● Wire harness |
Preparation
Disconnect the negative (-) terminal cable from the battery, and wait at least 30 seconds.
Remove the DAB module.
Disconnect the connectors of the PAB, left and right side airbags, belt pretensioners and satellite sensors.
Disconnect the SRSCM connector.
Place the DAB with the front surface facing upward.
Check the BPT resistance.
[PREPARATION]
Release the airbag activation prevention mechanism on the SRSCM side of the airbag squib side. Connect the dummy (0957A-38200) and dummy adapter (0957A-38400) to the BPT connector of the SRSCM connector side.
Before checking the resistance, you have to insert the shorting bar insert plastic that is attached to the diagnosis checker into the SRSCM connector.
[CHECK]
Measure the resistance between the BPT high (+) and the BPT low (-).
1.4Ω ≤ R ≤ 4.7Ω
Check the BPT squib.
Turn the ignition switch to LOCK.
Disconnect the negative (-) terminal cable from the battery, and wait for 30 seconds.
Connect the BPT connector.
Connect the negative (-) terminal cable to the battery, and wait for 30 seconds.
Turn the ignition switch to ON, and wait for at least 30 seconds.
Clear the malfunction code stored in the memory with the Hi-Scan Pro.
Turn the ignition switch to LOCK, and wait for 30 seconds.
Turn the ignition switch to ON, and wait for 30 seconds.
Using Hi-Scan Pro, check the DTC.
There is no DTC.
[HINT]
Codes other than these may be output at this time, but they are not relevant to this procedure.
