air level help
#1
air level help
jump relay out for the pump to come on and nothing checked wiring seem no power coming from the relay even though jumped out anybody got a solution blue wire from relay to pump should have 12vdc does have at the contact but not at plug off the pump
#3
air level trouble
07 suburban 150,000 miles and there seems to be no power coming from the relay to the pump jumped out 30-87 on relay but no power at the pump have 12vdc at the relay i then presum the wire maybe broke some wherr will try and run new wire if that seem correct