Bedrck47
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Let me know which problem you would like to tackle next
INOP Drivers Seat/Window/Dr-locks/3rd Row
- Thread starter 03NavigatorGuy
- Start date
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03NavigatorGuy
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Rear folding seats would be great, as they are oddly in mid position, so you cant sit in them, nor can you put anything in the cargo area! Almost as if someone was moving them when they stopped working!
Bedrck47
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diagrams for third row
Start by checking fuses
Start by checking fuses
Bedrck47
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Seats — Third Row
The third row seat:
is three-passenger seat.
a 60/40 bench seat.
folds down for more cargo area.
has optional power fold down seats.
Third Row Power-Fold Seat
CAUTION: To prevent possible damage to the third row seat or the safety belts, make sure that the safety belts are not fastened when moving the seat to the load floor position.
CAUTION: Make sure that no objects such as books, purses or briefcases are on the floor in front of the third row seats or on the seat cushion before lowering the backrest(s).
The third row power-fold seat consists of the following electrical components:
right third row seat relay.
left third row seat relay.
right power-fold seat motor.
left power-fold seat motor.
right front third row seat switch (if equipped).
left front third row seat switch (if equipped).
right rear third row seat switch.
left rear third row seat switch.
For the third row power-fold seat to operate, a shared ground is supplied by the body security module (BSM) to both of the power-fold seat relays, enabling the seats to then be moved by pressing one of the third row power-fold seat switches. The third row power-fold seat operates only when the vehicle is in PARK and the liftgate glass, liftgate door or any entry door must be open.
The third row power-fold seat motors transfer movement to a drive gear assembly to raise and lower the seat backrest. The power-fold seat motors rotate a short drive cable which is connected to the drive gear assembly.
The third row seat:
is three-passenger seat.
a 60/40 bench seat.
folds down for more cargo area.
has optional power fold down seats.
Third Row Power-Fold Seat
CAUTION: To prevent possible damage to the third row seat or the safety belts, make sure that the safety belts are not fastened when moving the seat to the load floor position.
CAUTION: Make sure that no objects such as books, purses or briefcases are on the floor in front of the third row seats or on the seat cushion before lowering the backrest(s).
The third row power-fold seat consists of the following electrical components:
right third row seat relay.
left third row seat relay.
right power-fold seat motor.
left power-fold seat motor.
right front third row seat switch (if equipped).
left front third row seat switch (if equipped).
right rear third row seat switch.
left rear third row seat switch.
For the third row power-fold seat to operate, a shared ground is supplied by the body security module (BSM) to both of the power-fold seat relays, enabling the seats to then be moved by pressing one of the third row power-fold seat switches. The third row power-fold seat operates only when the vehicle is in PARK and the liftgate glass, liftgate door or any entry door must be open.
The third row power-fold seat motors transfer movement to a drive gear assembly to raise and lower the seat backrest. The power-fold seat motors rotate a short drive cable which is connected to the drive gear assembly.
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03NavigatorGuy
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Fuses and relays are all good!
Bedrck47
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need for you to check connector C410 Pin 1, 2 and 4 for 12V.
Refer to print 120-04 in previous post
have included print 150-67 and print 151-31 for location and pin lay out
Refer to print 120-04 in previous post
have included print 150-67 and print 151-31 for location and pin lay out
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03NavigatorGuy
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Thanks! I am on it this afternoon!
Bedrck47
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just let me know what the reading are on the pins
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03NavigatorGuy
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There was zero voltage readings for any of the pins: 1, 2 or 3. When I put a jumper to pin #1, I got power to the 3rd row seats!
Guess I need to know where the splices are for these wires.
Guess I need to know where the splices are for these wires.
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Bedrck47
Full Access Members
that's good that they worked with a jumper. But not good as it means there is an open somewhere.
I asked for the voltage on pins !, 2, and 4
You replied back with pin 1, 2, and 3
Look at print 120-04 and follow the line from the bottom of fuse # 5 you will see that the circuit goes from the fuse and exits the fuse block on connector C270j then it goes to S379 and then to C410. If you had voltage at the fuse but not at pin 2of C410 you need to check along that path to see where the open is. It may be at the S379 splice but you need to check for voltage at each point
I asked for the voltage on pins !, 2, and 4
You replied back with pin 1, 2, and 3
Look at print 120-04 and follow the line from the bottom of fuse # 5 you will see that the circuit goes from the fuse and exits the fuse block on connector C270j then it goes to S379 and then to C410. If you had voltage at the fuse but not at pin 2of C410 you need to check along that path to see where the open is. It may be at the S379 splice but you need to check for voltage at each point
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