AT1–59 AT340E (2JZ–GE) AUTOMATIC TRANSMISSION – TROUBLESHOOTING AT1–83 AT1–85 AT1–88 AT1–91 AT1–64 EG–312 AT1–56 AT1–60 AT1–62 Stop light switch circuit Pattern select switch circuit O/D switch O/D OFF indicator light circuit O/D cancel signal circuit A/T fluid temp. sensor circuit Engine coolant temp. switch circuit ECM On–Vehicle repair matrix chart OFF–Vehicle repair matrix chart 1 2 1 2 8 5 7 8 5 7 1 7 8 11 9 10 6 5 — 6 5 — 7 5 6 5 8 11 9 10 5 8 6 7 2 5 — — 2 — — 1 2 — — 1 4 2 3 2 7 5 6 7 5 6 2 8 6 7 1 2 1 2 1 2 8 — 7 6 5 — 1 2 — — 2 4 — 3