Holden vz commodore airbag light fault test

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in this video I'm showing testing procedure for airbag warning light.

pretensioner fault causing air bag warning message

pretensioner resistance too high

pretensioner capacitance too high

checking capacitor of air bag component

VZ commodore 2005
Holden

this universal testing method can be applied to many airbag related problem diagnosis on most main stream vehicle

SRS Airbag simulator tool

AUTEL ultra scan tool

Tools I use on regular basis

Micsig Automotive Oscilloscope Handheld Portable
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Test probes and leads
https://s.click.aliexpress.com/e/_9IPdCI
Power probes
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Injectors return flow tester
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Cylinder leak tester
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Oil extraction pump
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Power Probe 5 Volt Adapter
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Electrical Power Probe Kit
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Car Key Induction Signal Detection Card
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120A 14V Automotive ECU Programming Dedicated Power Supply
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Resistance Box Iron Variable Decade Resistor Resistance Box 0-9999.9 Ohm
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Fuel Line Hose 7.89/9.89/11.8 Coupler Quick Release Connector
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Diesel Common Rail Pump high Pressure tester
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AIR CONDITION Pressure Gauge Refrigeration Digital
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Automotive Smoke Machine
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Smoke Machine Quick Intake Adapter Intake Bladder for Smoke Leak Detector
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fuel injector/fuel pump tester, 5 basic testing modes, frequency and width pulse of injector
https://s.click.aliexpress.com/e/_9789qw
https://ebay.us/e2ni7R
Pressure Pulse Sensor
https://ebay.us/p8Vwb6
16 Pin OBD-II Protocol Detector & Break Out Box
https://ebay.us/mFgSIe
4pcs Hantek HT306 6 Channel 6 Way Universal Breakout Leads for
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Hantek CC-650 Meter Multimeter Current Clamp AC/DC w/ Oscilloscope BNC Connector
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Hantek CC-65 AC/DC Current Clamp
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2 pcs Hantek HT201 20:1 Passive Attenuator 300V Max For Pico Hantek & Others
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3 IN 1 Hantek Handheld Oscilloscope Digital Multimeter Tester Waveform Generator
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Automotive Cable Wire Tracker Short & Open Finder
https://amzn.to/36NKcsU
https://ebay.us/dparyC
Handheld Thermal Imaging Camera
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Adjustable Spark Plug Tester
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Autel MK808TS Scan Tool TPMS OBD2 Diagnostic
https://ebay.us/4LLUNw
4PC Autel MX-Sensor 315MHz 433MHz 2 in 1 Tire Pressure TPMS Sensors Programmable
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AUTEL TS601 TPMS Sensor Tyre Pressure Sensors Programmable
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Autel MaxiTPMS TS401 TPMS Diagnostic & Service Scan Tool Tyre Sensor Pressure
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scan tools
autel elite https://ebay.us/vW8cXo
autel ultra https://ebay.us/d9F1oT
Launch https://ebay.us/qJkfj6
Autel 906 https://ebay.us/lT9ygs
Autel MaxiFlash Elite J2534 ECU Programming Tool Pass-Thru
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HT25COP Coil-on-Plug and Signal Probe Test Engine Ignition Waveform
https://ebay.us/fPFuFp