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Left side seat deployment squib 1 circuit open ram how to#
Left side seat deployment squib 1 circuit open ram drivers#
Left side seat deployment squib 1 circuit open ram driver#
Left side seat deployment squib 1 circuit open ram code#

(2)While pushing the part "A" indicated in the figure of the harness side connector, turn the lock lever to the direction of the arrow to release the lock lever, and disconnect the C-121 SRS-ECU connector. Resistance measurement at the C-121 SRS-ECU connector and the D-35 pre-tensioner connector. Replace the seat belt with pre-tensioner (Refer to ). (7)Disconnect the negative battery terminal.

Left side seat deployment squib 1 circuit open ram code#

(6)After erasing the diagnosis code memory, check the diagnosis code again. (5)Connect the negative battery terminal. (4)Connect the special tool resistor harness to the D-35 harness side connector.

(3)Connect special tool dummy resistor (MB991865) to special tool resistor harness (MB991884). After releasing the lock, disconnect the D-35 harness side connector. (2)Use the flat-tipped screwdriver to pull out the locking button of harness side connector. If the negative battery terminal is connected, disconnect it. (1)Check that the negative battery terminal is disconnected. Diagnosis check by dummy resistor connection.

Left side seat deployment squib 1 circuit open ram how to#

Intermittent malfunction (Refer to GROUP 00 - How to Use Troubleshooting/Inspection Service Points - How to Cope with Intermittent Malfunction ). (3)Disconnect the negative battery terminal. (2)After erasing the diagnosis code memory, check the diagnosis code again. (1)Connect the negative battery terminal. Check whether the diagnosis code is reset. Repair the CAN bus line (Refer to GROUP 54C - Troubleshooting ). Use M.U.T.-III to diagnose the CAN bus lines.

Open circuit to seat belt with pre-tensioner (RH) (squib) circuit.

The code is set when the open circuit occurs to the SRS-ECU seat belt with pre-tensioner (RH) (squib) circuit. Only when the frontal impact exceeding the threshold is simultaneously detected (turned ON) by the front impact sensor as well as by the analogue G-sensor and safing G-sensor in SRS-ECU, the electric current is supplied from SRS-ECU to the pre-tensioner (squib). If the diagnosis code B1C3A is set to SRS-ECU, be sure to diagnose the CAN bus line. The right seat airbag then needs to be replaced.Code No.B1C3A Seat belt with pre-tensioner (RH) (squib) system (open circuit of squib circuit) Code No.B1C3A Seat belt with pre-tensioner (RH) (squib) system (open circuit of squib circuit) That proves the wires are good from the module to the airbag connector. The connector at the airbag could be shorted, so see if the shorted code is still set.

If a shorted code now sets, the wires are good between the module and that connector.ģ. If the connector is OK, short the wires together and clear codes. There are two wires, one is Violet/Light Blue and the other is Grey/Light Green.Ģ. Check the connector under the right front seat. After unplugging and replugging in connectors clearing codes and removing all debris from underneath the seats airbag light stay off.ġ. But both seats had degree underneath them which may have caused the wires to get tugged on setting Vault airbag codes.

Left side seat deployment squib 1 circuit open ram drivers#

And both the drivers and passenger side seat airbag seem to be connected well. Able to access the connectors under the drivers and the passenger seat to check to make sure there was a good connection there.

Left side seat deployment squib 1 circuit open ram driver#

Or what I would actually be called is the driver squib circuit active and passenger squib circuit active. This Chrysler 200 had an airbag light on what code stored for both are a passenger and the driver’s seat airbag.