AIRBAG SYSTEM (DIAGNOSTICS) > Diagnostic Chart with Trouble Code
DTC B1900 SHORT IN FRONT P/T RH
Diagnosis start condition:
Ignition voltage is 10 V to 16 V.
DTC detecting condition:
• Seat belt pretensioner (RH) circuit is shorted.
• Pretensioner (RH) is faulty.
• Pretensioner harness (RH) is faulty.
• Airbag control module is faulty.
CAUTION:
Before performing diagnosis, refer to “CAUTION” in “General Description”. General Description > CAUTION">
Wiring diagram:
Airbag system Airbag System > WIRING DIAGRAM">
STEP | CHECK | YES | NO |
1.CHECK POOR CONTACT OF CONNECTORS.
Check for poor contact of the connectors between the airbag control module and the seat belt pretensioner RH.
Is there poor contact?
Replace the airbag rear harness along with body harness.
Diagnostic Chart with Trouble Code > DTC B1900 SHORT IN FRONT P/T RH">Go to Step 2.
2.CHECK SEAT BELT PRETENSIONER.
1) Turn the ignition switch to OFF, disconnect the battery ground cable, and wait for 60 seconds or more.
2) Disconnect the connector (AB26) from seat belt pretensioner (RH).
3) Connect the connector (1N) in the test harness N to the connector (AB26).
4) Connect the airbag resistor to the connector (2N) of test harness N.
5) Connect the battery ground terminal and turn the ignition switch to ON.
Does the airbag warning light illuminate for 6 seconds and go off?
Replace the seat belt pretensioner (RH). Front Seat Belt">
Diagnostic Chart with Trouble Code > DTC B1900 SHORT IN FRONT P/T RH">Go to Step 3.
3.CHECK AIRBAG REAR HARNESS (PRETENSIONER HARNESS RH).
1) Turn the ignition switch to OFF, disconnect the battery ground cable, and wait for 60 seconds or more.
2) Disconnect the airbag resistor from test harness N.
3) Disconnect connector (AB24) from side airbag module (RH).
4) Disconnect the connector (AB33) from curtain airbag module (RH).
5) Disconnect the connectors (AB6, AB17, AB18) from airbag control module.
6) Connect the connector (1AG) in the test harness AG to the connectors (AB6, AB17, AB18).
7) Measure the resistance between connector (3AG) terminals in test harness AG.
Connector & terminal
(3AG) No. 18 — (3AG) No. 20:
Is the resistance 1 M? or more?
Diagnostic Chart with Trouble Code > DTC B1900 SHORT IN FRONT P/T RH">Go to Step 4.
Replace the airbag rear harness along with body harness.
4.CHECK AIRBAG CONTROL MODULE.
1) Connect all connectors.
2) Clear the memory. Clear Memory Mode">
3) Perform the Inspection Mode. Inspection Mode">
4) Read the DTC. (Current malfunction) Read Diagnostic Trouble Code (DTC)">
Is DTC B1900 displayed?
Replace the airbag control module. Airbag Control Module">
Diagnostic Chart with Trouble Code > DTC B1900 SHORT IN FRONT P/T RH">Go to Step 5.
5.CHECK FOR ANY OTHER DTC ON DISPLAY.
Is any other DTC displayed?
Check DTC using “List of Diagnostic Trouble Code (DTC)”. List of Diagnostic Trouble Code (DTC)">
Finish the diagnosis.
Choosing a child restraint system
Choose a child restraint system that is
appropriate for the child's age and size
(weight and height) in order to provide the
child with proper protection. The child
restraint system should meet all applicable
requirements of Federal Motor Vehicle
Safety Standards for the United States
or ...
Connecting and disconnecting a USB memory/portable device
The USB port and the AUX jack are
located as shown in the following illustration.
NOTE
This unit does not support commercially
available USB hubs.
Turn on the power of the device
when it is not turned on.
This device has a USB port for USB
memory/portable device.
For compatible ...
Adjustment
CONTINUOUSLY VARIABLE TRANSMISSION(TR580) > Extension CaseADJUSTMENTNOTE:When replacing the extension case, select the transfer drive gear shim and transfer driven gear shim. Reduction Drive Gear > ADJUSTMENT"> Transfer Clutch > ADJUSTMENT"> ...