terminal blocks / auxiliary relay panel.
07-20-2010, 06:34 PM
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terminal blocks / auxiliary relay panel.
Hi, can't seem to find my big book...
anyway, by your knee, there is the (2nd?) auxiliary relay panel - there are 5 or so terminal blocks. Anyone know what each is? I assume one is always power, one is switched power, etc.. is there a diagram somewhere?
anyway, by your knee, there is the (2nd?) auxiliary relay panel - there are 5 or so terminal blocks. Anyone know what each is? I assume one is always power, one is switched power, etc.. is there a diagram somewhere?
07-20-2010, 06:50 PM
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Right below the steering wheel, above the relay panel that hosts the idle controller, seat heat controllers, etc, there is a 5 or 6 wide terminal block, each being roughly the size of a relay socket, with 1/4" connectors.
I seem to recall tapping into it before, for a radio or so, but I'm curious what each of them are. Think one is switched power, another is constant power, etc. unsure what the remaining 3-4 of them are. I seem to recall them being color coded, red, black, yellow, etc.
I seem to recall tapping into it before, for a radio or so, but I'm curious what each of them are. Think one is switched power, another is constant power, etc. unsure what the remaining 3-4 of them are. I seem to recall them being color coded, red, black, yellow, etc.
07-20-2010, 11:59 PM
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Well, found my bentley. if anyone cares in the future...
relay sockets 19 through 22, 19 being the furthest right, closest to the ignition.
19 - terminal 15 (switched power, start/run) - looks to be unfused? can't be. Powers ECU, and some sensors, etc.
20 - term 30ac - constant power, fused at 25 amps, also powers rear cig lighter, inj coolant fan, auxiliary water pump,
21 - term 54 - tap off the brake light - to ECU and ABS box.
22 - term 58d - interior lighting, goes all over the place.
relay sockets 19 through 22, 19 being the furthest right, closest to the ignition.
19 - terminal 15 (switched power, start/run) - looks to be unfused? can't be. Powers ECU, and some sensors, etc.
20 - term 30ac - constant power, fused at 25 amps, also powers rear cig lighter, inj coolant fan, auxiliary water pump,
21 - term 54 - tap off the brake light - to ECU and ABS box.
22 - term 58d - interior lighting, goes all over the place.
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