B1900 srs code

[yakovenkooleg]

ok for the first step where i measured from one end to another on all 4 wires i was getting 00.2 ohms when my ohmmeter was set at 200
second step where i was measuring between yellow and yellow/black i was betting OL on all 4 wires. that's probably because my ohmmeter goes up only to 2M ohms.
third step where i would measure wires from seat-belt connector to the ground i was getting a 3.13 ohms on yellow wire only (for both sides) when my ohmmeter was set at 20K , but nothing for yellow/ black wire. just kept getting OL on all settings of the ohmmeter.

[CTScott]

Originally Posted by yakovenkooleg

ok for the first step where i measured from one end to another on all 4 wires i was getting 00.2 ohms when my ohmmeter was set at 200
second step where i was measuring between yellow and yellow/black i was betting OL on all 4 wires. that's probably because my ohmmeter goes up only to 2M ohms.
third step where i would measure wires from seat-belt connector to the ground i was getting a 3.13 ohms on yellow wire only (for both sides) when my ohmmeter was set at 20K , but nothing for yellow/ black wire. just kept getting OL on all settings of the ohmmeter.

OK. That is all correct. On the yellow/black to ground I see over 3 M Ohm where the yellow to ground is in the 3 K Ohm range.

Can you get your hands on two 3 ohm resistors (any wattage is fine)? I would like you to stick the 3 ohm resistor into the pretentsioner connector on both sides to see if bypassing the pretensioners makes a difference. I know you have tried multiple different pretensioners, but the resistors will give us an easy absolute test.