Parasitic draw from Radio - 2004 Tahoe
#1
Parasitic draw from Radio - 2004 Tahoe
I just got a brand new battery and it went dead within a week. Tested for a parasitic draw and found about 3.5 amps being drawn from the radio circuit. I unhooked the radio at the dash and this took it down to about 1.5 amps. Pulling the radio fuse brought it down to .5 amps. Any ideas on what could be causing the radio to draw all these amps, and what else on the circuit I should be looking for to find the remaining 1 amp draw?
#2
CF Monarch
I just got a brand new battery and it went dead within a week. Tested for a parasitic draw and found about 3.5 amps being drawn from the radio circuit. I unhooked the radio at the dash and this took it down to about 1.5 amps. Pulling the radio fuse brought it down to .5 amps. Any ideas on what could be causing the radio to draw all these amps, and what else on the circuit I should be looking for to find the remaining 1 amp draw?
#3
you'll need to get a diagram to see what's on the radio fuse, but I would guess anything audio related:
clocks
amplifiers (for Bose system)
rear seat control panel
could also be a short in the wiring.
clocks
amplifiers (for Bose system)
rear seat control panel
could also be a short in the wiring.
#6
Ever solve it?
I’ve been having similar issues, doc.
-stereo runs constantly
- dvd player
- power back door intermittently works
- power seat intermittently works
-stereo runs constantly
- dvd player
- power back door intermittently works
- power seat intermittently works
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