No rear wheel drive

[robinhoodof she]

Have a 92 & just noticed I have no drive @ the rear wheels. No fuse in the box to put it into FWD only, did put a fuse in & the FWD light came on on the dash so I'm assuming the systems working. Is there a sticky solinoid I can check???

[Blacky]

I'm in the same boat. Most likely it's duty solenoid c/transfer valve assembly in the rear trans extension. Do you have a flashing (16 flashes) POWER light on start-up? If so you can read the code/codes to find out what's wrong. My POWER light is burnt out so I'm going to have to bring it to the dealer to have the codes read.

[robinhoodof she]

Is that on the side of the case???[B][/B] Don't have a power light that blinks 16 times or do you just turn the key to assories & count?

[Blacky]

To perform the TCU self diag test for EXISTING problems
1) Warm up engine by driving at speeds greater than 12mph.
2) Stop vehicle and turn ignition switch OFF.
3) Turn ignition switch ON and make sure POWER indicator lamp comes on.
4) Turn ignition switch OFF.
5) Move selector lever to D and turn manual switch ON.
6) Turn ignition switch ON.
7) Move selector lever to "3" and turn manual switch OFF.
8) Move selector level to "2" and turn manual switch ON.
9) Move selector lever to "1" and turn manual switch OFF.
10) Partially depress accelerator pedal (to turn idle switch off).
11) Check code as displayed on POWER light. Blinking once every 1/4sec is normal.

To perform the TCU self diag test for PREVIOUS problems
1) Warm up engine by driving at speeds greater than 12mph.
2) Stop vehicle and turn ignition switch OFF.
3) Turn ignition switch ON and make sure POWER indicator lamp comes on.
4) Turn ignition switch OFF.
5) Move selector lever to "1" and turn manual switch ON.
6) Turn ignition switch ON.
7) Move selector lever to "2" and turn manual switch OFF.
8) Move selector lever to "3" and turn manual switch ON.
9) Move selector lever to "D" and trun manual switch OFF.
10) Partially depress accelerator pedal (to turn idle switch off).
11) Check code as displayed on POWER light. Blinking once every 1/4sec is normal.

Trouble codes:
11. Duty solenoid A
12. Duty solenoid B
13. Shift solenoid 3
14. Shift solenoid 2
15. Shift solenoid 1
21. ATF temp sensor
22. Atmospheric sensor
23. Engine revolution signal
24. Duty solenoid C
25. Engine torque control signal
31. Throttle sensor
32. Vehicle speed sensor 1
33. Vehicle speed sensor 2

[robinhoodof she]

Thanks Blacky will check this out this W/E

[robinhoodof she]

Say were did you get this info anyway??? on line somewhere???

[Freeman]

Originally Posted by robinhoodof she

Say were did you get this info anyway??? on line somewhere???

No, he's just good like that!




What's with the large font attack? lol

[Blacky]

There's a world of knowledge on this site. I did some research with the search button a few weeks back because my AWD is not working either.