DTC | B1348 DAB Short to ground B1354 PAB Short to ground B1363 DBPT Short to ground B1369 PBPT Short to ground B1380 DSAB Short to ground B1384 PSAB Short to ground B1401 Satellite sensor left side short to ground B1404 Satellite sensor right side short to ground |
DTC Detecting Condition | Trouble Area |
● Short circuit in squib wire harness (to ground) ● Squib malfunction ● Clock spring malfunction ● SRSCM malfunction | ● DAB squib ● PAB squib ● DSAB squib ● PSAB squib ● BPT squib ● Satellite sensor ● Clock spring ● 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 DAB squib circuit.
[CHECK]
For the connector (on the clock spring side) between the clock spring and the DAB, measure the resistance between the DAB high and body ground.
Resistance : ∞
Check the PAB squib circuit.
[CHECK]
For the connector (on the SRSCM side) between the SRSCM and the PAB, measure the resistance between the PAB high and body ground.
Resistance : ∞
Check the PSAB and DSAB squib circuit.
[CHECK]
For the connector (on the SRSCM side) between the SRSCM and the SAB, measure the resistance between the SAB high and body ground.
Resistance : ∞
Check the BPT squib circuit.
[CHECK]
For the connector (on the SRSCM side) between the SRSCM and the BPT, measure the resistance between the BPT high and body ground.
Resistance : ∞
Check the Satellite sensor circuit.
[CHECK]
For the connector (on the SRSCM side) between the SRSCM and the Satellite sensor, measure the resistance between the Satellite high and body ground.
Resistance : ∞
Check the SRSCM.
Connect the connector to the SRSCM.
Using a service wire, connect the DAB high and the DAB low to the clock spring side connector between the clock spring and the DAB.
Using a service wire, connect the PAB high and low on the SRSCM side of the connector between the SRSCM and the PAB.
Connect the SAB and the BPT by the same method.
Connect the negative (-) terminal cable to the battery, and wait least 30 seconds.
Turn the ignition switch to ON, and wait 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-Sacn Pro, check the DTC.
There is no DTC.
[HINT]
Codes other than these ones may be output at this time, but they are not relevantto this check.
Check the DAB squib.
Turn the ignition switch to LOCK.
Disconnect the negative (-) terminal cable from the battery, and wait for 30 seconds.
Connect the the DAB 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 the Hi-scan, check the DTC.
There is no DTC.
Check the PAB squib.
Turn the ignition switch to LOCK.
Disconnect the negative (-) terminal cable from the battery, and wait for 30 seconds.
Connect the the PAB connector.
Connect the negative (-) terminal cable from 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 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 the Hi-Sacn 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.
Check the SAB squib.
Turn the ignition switch to LOCK.
Disconnect the negative (-) terminal cable from the battery, and wait for 30 seconds.
Connect the the SAB connector.
Connect the negative (-) terminal cable from 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 ON, and wait for 30 seconds.
Using the Hi-Sacn 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.
Check the BPT squib.
Turn the ignition swich to LOCK.
Disconnect the negative (-) terminal cable from the battery, and wait for 30 seconds.
Connect the BPT connector.
Connect the negative (-) terminal cable from the battery, and wait for 30 seconds.
Turn the ignition switch to ON, and wait for 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 the 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.
Check the Satellite sensors.
Turn ignition switch to LOCK.
Disconnect negative (-) terminal cable from the battery, and wait at least 30 seconds.
Connect the Satellite sensor connector.
Connect the negative (-) terminal cable from the battery, and wait at least 30 seconds.
Turn the ignition switch to ON, and wait at least 30 seconds.
Clear the malfunction code stored in memory with the Hi-Scan Pro.
Turn the ignition switch to LOCK, and wait at least 30 seconds.
Turn the ignition switch to ON, and wait at least 30 seconds.
Using the Hi-Scan Pro, check for DTCs.
There is no DTC.
[HINT]
Codes other than these may be output at this time, but they are not relevant to this procedure.
Check the clock spring circuit.
[CHECK]
Measure the resistance between the DAB high on the clock spring side of the connector between the clock spring and the DAB and body ground.
Resistance : ∞
