My 93 FZJ has several issues that are pointing me toward the dome interior light circuit (attached image).
1. High dark current draw led to battery dying (will measure again with fresh battery)
2. Flickering dome lights
I followed the path of others by refurbishing the door pin switches, and this debugging process has led me to a few questions:
Q1: Where are the three door switched lights (highlighted yellow) in the wiring diagram? I know where two of them are - one right above the middle seat of the middle row and the other in between the jump seats. Where's the third one?
Q2: Where is the diode for interior light (highlighted magenta)? I'm guessing my door ajar light in the instrument cluster is dead but probing this diode is would help me figure it out.
Q3: The back door latch (highlighted green in image) is reading 0-10Ω between the two contacts whether or not the latch is open or closed. Sprayed the inside with some deoxit and no change. I'm pretty sure I need a new one since I can't seem to open it for rebuilding. Anyone know the part number? I may drill out the rivets and take mine apart once I get a new one. Otherwise I may just leave it detached.
Q4: I have a hunch that this is related to the TVSS alarm system. I would really like to get keyless entry to work. Does anybody have the EWD for 00398-00921?
1. High dark current draw led to battery dying (will measure again with fresh battery)
2. Flickering dome lights
I followed the path of others by refurbishing the door pin switches, and this debugging process has led me to a few questions:
Q1: Where are the three door switched lights (highlighted yellow) in the wiring diagram? I know where two of them are - one right above the middle seat of the middle row and the other in between the jump seats. Where's the third one?
Q2: Where is the diode for interior light (highlighted magenta)? I'm guessing my door ajar light in the instrument cluster is dead but probing this diode is would help me figure it out.
Q3: The back door latch (highlighted green in image) is reading 0-10Ω between the two contacts whether or not the latch is open or closed. Sprayed the inside with some deoxit and no change. I'm pretty sure I need a new one since I can't seem to open it for rebuilding. Anyone know the part number? I may drill out the rivets and take mine apart once I get a new one. Otherwise I may just leave it detached.
Q4: I have a hunch that this is related to the TVSS alarm system. I would really like to get keyless entry to work. Does anybody have the EWD for 00398-00921?