</font><blockquote><font size="1" face="Verdana, Tahoma, Arial, Helv, Helvetica, Sans">quote:</font><hr /><font size="2" face="Verdana, Tahoma, Arial, Helv, Helvetica, Sans">Originally posted by jx94148:
<strong>I'll throw my codes and crap for your info. It wasn't in the door jamb but on the firewall in the engine bay.

4A7, FP41, G292, G52, B

Model= RN6 1L-MRA

MFG date Feb, '87

I have the hitch ball and some interesting wiring on the rear bumper also, 22R 5 speed. 225/75R/15 tires, 15x6JJ wheels. Other undecipherable codes in the door jamb, 35590 and R3 What does this stuff mean?</strong></font><hr /></blockquote><font size="2" face="Verdana, Tahoma, Arial, Helv, Helvetica, Sans">Is your 22R carburated by chance? The G52 tranny, which you apparently have, is usually associated with the carb 22R. The EFI 22RE, usually gets the W56 tranny. Where the G series tranny differs from the pre'89 W56 as I understand it, is that the tranny and T-case shifters are both in the transmission. Just like the later model post '89 W56 tranny. I have no idea why Toyota did this, but your T-case is most likely the gear driven type, just like on the W56 5speeds.

Your gear ratio appears to be 4.10, which is pretty standard for most Toyotas with 5 speeds and 225/75R-15 tires. Toyota put the vin plate on the fire wall on all trucks prior to '89.