DTC | B1349 DAB Short to battery B1355 PAB Short to battery B1364 BPT (Driver) Short to battery B1370 BPT (Passenger) Short to battery B1381 SAB (Driver) short to battery B1385 SAB (Passenger) short to battery B1402 Satellite left side short to battery B1405 Satellite right side short to battery |
DTC Detecting Condition | Trouble Area |
● Short circuit in squib wire harness (to B+) ● Squib malfunction ● Spiral cable malfunction ● SRSCM malfunction | ● DAB squib ● PAB squib ● DSAB or PSAB squib ● BPT squib ● Satellite sensor ● 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 voltage between the DAB high and body ground.
Voltage : 0 V
Check the PAB squib circuit.
[CHECK]
For the connector (on the SRSCM side) between the SRSCM and the PAB, measure the voltage between the PAB high and body ground.
Voltage : 0 V
Check the SAB squib circuit.
[CHECK]
For the connector (on the SRSCM side) between the SRSCM and the SAB, measure the voltage between the SAB high and body ground.
Voltage : 0 V
Check the BPT squib circuit.
[CHECK]
For the connector between the SRSCM and the BPT, measure the voltage between the BPT high and body ground.
Voltage : 0 V
Check the Satellite sensor circuit.
[CHECK]
For the connector between the SRSCM and the Satellite sensor, measure the voltage between the Satellite sensor high and body ground.
Voltage : 0 V
Check the SRSCM.
Connect the connector to the SRSCM.
Using a service wire, connect the DAB high and low on the clock spring side of the 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.
Using a service wire, connect the SAB high and low on the SRSCM side connector between the SRSCM and the SAB.
Using a service wire, connect the BPT high and low on the SRSCM side connector between the SRSCM and the BPT.
Using a service wire, connect the satellite high and low on the SRSCM side connector between the SRSCM and the satellite sensor.
Connect negative (-) battery cable to 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 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 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 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 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 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 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 ON, and wait for 30 seconds.
Using the Hi-Sacn Pro, check the DTC.
DTC is not output.
[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 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 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 ones may be output at this time, but they are not relevant to this checking 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 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 the 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 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.
Turn the ignition switch to LOCK.
Disconnect the connector between the SRSCM and the clock spring.
[CHECK]
Turn the ignition switch to ON, and measure voltage between the DAB high and body ground.
Voltage : 0 V
