INOP Drivers Seat/Window/Dr-locks/3rd Row

[03NavigatorGuy]

Issues:

Drivers side window won't move, all other windows work. Fuse 22 okay
Memory button will not adjust seat positions.
Drivers side power seat, one click when seat position switch actuated but no seat movement.
Drivers seat heating & venting not working.
Power adjustable pedal switch can hear a click upon initial push of button, but no movement.
Power door locks do not work from either driver or passenger
Pass seat heating works occasionally (at least it lights up) no vent
Power tailgate
Power running boards didn't work (have been removed to be structurally rebuilt).
Can't program key fob.
Fold feature for mirrors. Fuse 3 okay
Power rear folding 3rd row seats

Related items that DO function:

Power passenger seat
Power Sun Roof
Power mirror glass positioning, also moves with memory settings.
Interior lights
Mirror puddle lights
4wd selector
HVAC control panel
Alarm warning light flashes

Checked wiring, including any of a violet color, ground G301 on drivers-side kick panel, and G300 on b pillar, and they are clean and secure, no apparent water intrusion (surprisingly)
All fuses for specific items in fuse box on passenger side kick panel for the non-working items were good.
All relays replaced with know good relays

Anyone have any suggestions what I can do further to figure out the whats causing these problems?

Thx

 

[Bedrck47]

you say fuse 22 is Ok did you check the other two fuses for the power window circuit.
how did you check the fuses.

what prints are you using

how long have you had these problems

 

[03NavigatorGuy]

you say fuse 22 is Ok did you check the other two fuses for the power window circuit.
how did you check the fuses.

what prints are you using

how long have you had these problems

I replaced fuse 22 with new in the Central Junction Box, I swapped out know good Circuit Breakers to check C/B 401, and the Accessory Delay Relay Bllreaker.

I have an AlldataDIY account that I use for diagrams.

I purchased this vehicle many months ago with these and other issues.

The major issue was a non-charging alternator (so I thought). Previous Owner replaced alternator and battery, but problem still existed. I found the "replacement" alternator was bad. I replaced with a new Mercury Marauder 215 amp alternator, new alternator to battery harness, new battery to starter harness. New Starter (I broke the neg bolt).

I found severe rust issues on the core support/rocker panels etc., so repaired that, and now looking to resolve the issues listed above!

 

[Bedrck47]

ok check fuse #30 it also is for the power window circuit use a meter or test light to check the fuse

being you have multiple issues lets do one at a time

the windows, mirrors, seats and pedals all go thru the drivers seat module due to the memory feature.

you may want to check the connectors under the seat

 

[Bedrck47]

drivers window

 

[Bedrck47]

was the drivers side window motor ever changed by you or the previous owner
could be possible that it would need to be "Door Window Motor Initialization"

 

[03NavigatorGuy]

I checked fuse 30, 28, 22, 18, & 8 all good. Most all do duty for other equipment, and the other equipment, like sun foor, side mirrors, Quarter windows, all seemingly work as they should.

I have not changed, not sure about PO. The window glass appears to be original, but I guess it could at some point been changed with used.

I haven't checked connecting under the drivers seat yet. It's getting power of some kind as you can hear it click up each directional change of the position switch, same with the pedal switch!

 

[Bedrck47]

you may need to remove the door panel and check the connector to the motor for voltage

also check the G200, G201, G202 grounds behind both front kick panels

 

[03NavigatorGuy]

Forgot to mention that I had already checked the grounds G200-02. All clean and tight. I have door panel off, will check with volt meter tomorrow.

 

[Bedrck47]

pin layout for drivers side window motor C510 and C540