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1995 Subaru Legacy Question: abs light

 

Question

Visitor, 2.2L 4 Cylinder, Norwalk, CT, April 06, 2010, 05:59

air conditioner or heater fan triggers abs light.
Instant power loss then abs light is triggered.
Abs light does not come on if (heater /air conditioner fan)
is not running.

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  • Answer #1

    Bret Bodas from RepairPal Test Shop, April 06, 2010, 08:51
     Master

    The system voltage needs to be above a certain level or the ABS System will turn off and the lights will come on. This may be that when you turn on the A/C the system voltage is dropping, causing the ABS system to shut down. This may not be and ABS issue but a system power issue. Check your battery, battery cables and charging system.

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