Have a use LT 06 TB, and it likes me one day and hates me next. Bought it a week ago and now can not find out why it's so intermittent. Have checked all the fuses, relays, and replaced today, with new parts, the TBS sensor, ignition switch module, Safety/neutral switch, manifold sensor, shift cable, and new battery. When its decides not to crank/start I get the wrench/4 axle light and the dash battery gauge only reads about 7 volts. However the new battery at the terminal reads 12 plus volts. The wiring does appear to have seen some troubleshooting, as some of the cable plastic covering are removed. The TB has totally lost all power while driving, and had to be towed.
During its brief running time I have seen lots of codes PO 171, PO300, P2122, and even a p1400. The 2122 cause me to replace the TBS. I believe there are no stored codes at this time. Don't understand why I get the Wrench/Axle warning light and the low voltage on the gauge, during the no start no crank (jumpering the start relay 87-30 cranks the starter), but will not start. After the no start/no crank there are no stored codes? Appreciate any insight or information on additional troubleshooting suggestions. I have a limited code reader, but good DVM.
Thanks
During its brief running time I have seen lots of codes PO 171, PO300, P2122, and even a p1400. The 2122 cause me to replace the TBS. I believe there are no stored codes at this time. Don't understand why I get the Wrench/Axle warning light and the low voltage on the gauge, during the no start no crank (jumpering the start relay 87-30 cranks the starter), but will not start. After the no start/no crank there are no stored codes? Appreciate any insight or information on additional troubleshooting suggestions. I have a limited code reader, but good DVM.
Thanks