Honda Civic manuals

Subaru Legacy Service Manual: Dtc b16b4 short in side satellite sensor bus rh

DIAGNOSIS START CONDITION:

Ignition voltage is 10 V to 16 V.

DTC DETECTING CONDITION:

Short circuit between side sensor RH circuit and other sensor circuit

WIRING DIAGRAM:

NOTE:

For the coupling connector, refer to “WIRING SYSTEM”.

Airbag system Airbag System > WIRING DIAGRAM

STEPCHECKYESNO

1.CHECK POOR CONTACT OF CONNECTORS.

Check for poor contact of the connectors between the airbag control module and side airbag sensor RH, curtain airbag sensor RH, or front door impact sensor RH.

Is there poor contact-

Replace the airbag rear harness along with body harness.

Diagnostic Chart with Trouble Code > DTC B16B4 SHORT IN SIDE SATELLITE SENSOR BUS RH

2.CHECK AIRBAG REAR HARNESS (SIDE SENSOR BUS RH) (SHORTED BETWEEN LINES).

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) Disconnect the connector (AB22) from seat cushion airbag module RH.

4) Disconnect the connector (AB33) from curtain airbag module RH.

5) Disconnect the connector (AB24) from side airbag module RH.

6) Disconnect the connectors (AB6, AB17, AB18) from airbag control module.

7) Connect the connector (1AD) in test harness AD AV to the connectors (AB6, AB17, AB18).

8) Connect the connector (2AD) in test harness AD AV and the connector (1AG) in test harness AG.

9) Disconnect the connector (AB28) from side airbag sensor RH.

10) Disconnect the connector (AB34) from curtain airbag sensor RH.

11) Disconnect the connector (AB64) from front door impact sensor RH.

12) Measure the resistance between connector (5AG) in the test harness AG and all connector terminals in the test harness AG.

Connector & terminal

(5AG) No. 8 — All terminals in test harness AG:

(5AG) No. 10 — All terminals in test harness AG:

Is the resistance 1 M- or more-

Diagnostic Chart with Trouble Code > DTC B16B4 SHORT IN SIDE SATELLITE SENSOR BUS RH

Replace the faulty harness. (Replace the airbag main harness along with body harness. Or replace the airbag rear harness along with body harness.)

3.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 B16B4 displayed-

Replace the airbag control module. Airbag Control Module > REMOVAL

Diagnostic Chart with Trouble Code > DTC B16B4 SHORT IN SIDE SATELLITE SENSOR BUS RH

4.CHECK FOR ANY OTHER DTC ON DISPLAY.

Read the DTC. (Current malfunction) Read Diagnostic Trouble Code (DTC)

Is any other DTC displayed-

Check DTC using “List of Diagnostic Trouble Code”. List of Diagnostic Trouble Code (DTC) > LIST

Finish the diagnosis.

Dtc b16b7 short in side satellite sensor bus lh (to ground)
DIAGNOSIS START CONDITION:Ignition voltage is 10 V to 16 V.DTC DETECTING CONDITION:Shorted between side sensor LH circuit and GND circuitWIRING DIAGRAM:NOTE:For the coupling connector, refer to &ldquo ...

Dtc b16b3 short in side satellite sensor bus rh (to +b)
DIAGNOSIS START CONDITION:Ignition voltage is 10 V to 16 V.DTC DETECTING CONDITION:Shorted between side sensor RH circuit and power supply circuitWIRING DIAGRAM:NOTE:For the coupling connector, refer ...

Other materials:

Installation
1. SEDAN MODELCAUTION:Make sure that there is a gasket attached on the clip of the garnish assembly. If a gasket is not attached, water leakage may occur.Install the side garnish assembly.2. OUTBACK MODELCAUTION:Make sure that there is a gasket attached on the clip of the garnish assembly. If a gask ...

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