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Home >> Subaru >> 2013 >> BRZ Premium, Automatic Trans >> Repair and Diagnosis >> External Pages >> Different car >> Section 18 (Can Communication System (Diagnostics)) >> CAN Communication System >> Sub-Lines 57-63 Ω (Air Conditioner Control Panel System) >> Notes

Sub-Lines 57-63 Ω (Air Conditioner Control Panel System): Notes

WARNING: This page is about a different car, the 2018 Subaru BRZ. However, it is still accessible from the selected car via links, so may be relevant.
DESCRIPTION OF FUNCTIONS

Diagnostic items Symptoms Possible cause
Sub-lines 57-63 Ω (DTC detected on the air conditioner control panel system) Perform inspection if missing data or data error is detected. The cause of malfunction is not a short to the power supply or ground.  
  • Air conditioner amplifier ASSY, open circuit in the sub-line or connector defect
  • Air conditioner amplifier ASSY, power supply system defect
  • Air conditioner amplifier ASSY, internal error
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