Car Parasitic Draw. Parasitic draw also called drain is the electric current that flows through a vehicle both while it runs and after the ignition is turned off. Each device with memory has a different amount load.
While were on the subjects of computer control module equipped cars have a small parasitic drain caused by the modules KAM. 3 Quick Tips to Find a Great Car Alarm Remote Start Installer. In this instance the threshold might be 100mA.
My mechanic did a parasitic load test and found that my aftermarket stereo was responsible.
3 Quick Tips to Find a Great Car Alarm Remote Start Installer. Note that you have a parasitic draw if the reading is more than 50 milliamps. A parasitic draw test is required when a vehicle battery becomes discharged with the key in the off position. If your reading is higher than that it means theres a draw.
