Reverse light not working 2001 S2000
#1
Reverse light not working 2001 S2000
Assuming I test for voltage at the bulbs and find none, what to check next?
Which fuse is it and where is that located? Should the fuse have power only when the ignition key is ON?
Is there a relay and where is that located?
Is there a reverse switch on the transmission or gearshift and where is that located? How do I test that for power? If the switch is hard to access, how do I test the wiring remotely to verify the reverse switch works?
Where can I view the wiring schematic?
Which fuse is it and where is that located? Should the fuse have power only when the ignition key is ON?
Is there a relay and where is that located?
Is there a reverse switch on the transmission or gearshift and where is that located? How do I test that for power? If the switch is hard to access, how do I test the wiring remotely to verify the reverse switch works?
Where can I view the wiring schematic?
#2
The circuit has both a back up switch and several fuses. Each back up light is 21 watt. The black wires go to ground very ground is ok visually. The green and black wires come together and then hit the back up light switch. There is a color change in the wire here going from green black (stop) to green yellow heading to the switch. The switch is on the transmission housing and should be closed in "R". the other side of the switch is yellow wire. The yellow wire heads up under the dash to the under dash fuse block. Found by the drivers left knee the fuse is number 5. It is 7.5 amps. The othe side of the fuse block is black yellow and heads to ignition. So Ignition on for testing.
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#3
Thanks for the wiring diagram info! Exactly what I needed! I could raise the car and check the reverse switch but since I'm lazy and a friend borrowed my ramps I should check fuse 5 and if I remove it I should find one contact (in the fuse holder) gets +12v key ON and the other contact gets ground (through the bulbs) with the shifter in R. Right?
#4
Thanks for the wiring diagram info! Exactly what I needed! I could raise the car and check the reverse switch but since I'm lazy and a friend borrowed my ramps I should check fuse 5 and if I remove it I should find one contact (in the fuse holder) gets +12v key ON and the other contact gets ground (through the bulbs) with the shifter in R. Right?
#5
I found a black switch on the left side of the transmission with a 4-wire connector on it. Further above that, are 2 other connectors that are near the top of the transmission. I found a wire coming from the same harness with just 2 wires and they're cut off. Green and yellow wire. Probably for the reverse switch. Any idea where is the reverse switch?
#6
Back up is a 2 pin not 4. The cut wires will be for secondary O2. The other half of the cut Y is connected to the back up switch. With car in reverse there should be continuity between the two pins. Hope it's not the switch as you have to lower the tranny to get to it.
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#9
Back up is a 2 pin not 4. The cut wires will be for secondary O2. The other half of the cut Y is connected to the back up switch. With car in reverse there should be continuity between the two pins. Hope it's not the switch as you have to lower the tranny to get to it.
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