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ABS + Airbag light, speedometer and AC does not work.

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Old 01-20-2020, 02:33 PM
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Default ABS + Airbag light, speedometer and AC does not work.

Intermittently my ABS and Airbag light come on and when I start to drive I also notice that my speedometer is not working along with my AC. Is there a common cause for this.
 
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Old 01-20-2020, 04:43 PM
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Originally Posted by Matthew_P
Intermittently my ABS and Airbag light come on and when I start to drive I also notice that my speedometer is not working along with my AC. Is there a common cause for this.
Download the service manual for your truck from the FAQ section and see if they share a common ground or power
 
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Old 01-20-2020, 07:15 PM
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Sounds like a vehicle speed sensor.
 
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Old 01-20-2020, 10:09 PM
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Originally Posted by 2bit
Sounds like a vehicle speed sensor.
That wouldn't affect AC
 



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