68 Tank heating Valve - Short circuit to battery - P20B4 Reagent - tank heating valve Short circuit high
Tank heating Valve - Short circuit to battery - P20B4 Reagent -tank heating valve -short circuit high
If Inadequate air flow is problematic, so clogged air filters, evaporator core air flow restricted, faulty blower fan motors, defective blower switch or faulty wiring or loose connections.