Automatic Transmission (At) DTCS
AUTOMATIC TRANSMISSION (AT) - DTC INDEX
| DTC | Description |
|---|---|
| AT-121 | Shift solenoid S1. Short-circuit to ground (AW50-42) |
| AT-122 | Shift solenoid S1. Faulty signal (AW50-42) |
| AT-123 | Line pressure solenoid STH. Short-circuit to battery voltage (AW50-42) |
| AT-124 | Mode selector switch. Signal too low (AW50-42) |
| AT-131 | LIne pressure solenoid STH. Short-circuit or open-circuit to ground (AW50-42) |
| AT-132 | Control module. Short-circuit (AW50-42) |
| AT-134 | Load signal. Faulty signal (AW50-42) |
| AT-141 | Oil temperature sensor. Signal too low (AW50-42) |
| AT-142 | Oil temperature sensor. Signal too high (AW50-42) |
| AT-143 | Kickdown switch (KD). Signal too low (AW50-42) |
| AT-213 | Throttle position (TP) Sensor signal. Signal too high (AW50-42) |
| AT-221 | Shift solenoid S2. Short-circuit to ground (AW50-42) |
| AT-222 | Shift solenoid S2. Faulty signal (AW50-42) |
| AT-223 | Throttle position (TP) sensor signal. Signal too low (AW50-42) |
| AT-232 | Speed signal. Signal missing (AW50-42) |
| AT-235 | Oil temperature. Too high (AW50-42 |
| AT-243 | Torque limiting signal. Signal too low (AW50-42 |
| AT-244 | Torque limiting signal. Signal too high (AW50-42) |
| AT-311 | Transmission speed sensor. Signal missing (AW50-42) |
| AT-313 | Gear-shift position sensor. Faulty signal (AW50-42) |
| AT-321 | Gear 1. Incorrect gear ratio (AW50-42) |
| AT-322 | Gear 2. Incorrect gear ratio (AW50-42) |
| AT-323 | Gear 3. Incorrect gear ratio (AW50-42) |
| AT-324 | gear 4. Incorrect gear ratio (AW50-42) |
| AT-331 | Lock-up solenoid SL (AW50-42) |
| AT-332 | Lock-up solenoid SL. Open-circuit (AW50-42) |
| AT-333 | Lock-up solenoid SL. Short-circuit to ground (AW50-42) |
| AT-341 | Lock-up function. Slipping or not engaged (AW50-42) |
| AT-411 | Control module. Fault in the memory (AW50-42) |
| AT-412 | Control module. Fault in the program memory (B4204T2 CVVT, AW50-42) |
| AT-421 | Battery voltage. Low voltage (AW50-42) |
| AT-511 | Control module communication (B4204T2 CVVT, AW50-42) |
| AT-521 | Control module communication (B4204T2 CVVT, AW50-42) |
| AT-522 | Control module communication (B4204T2 CVVT, AW50-42) |
| AT-523 | Control module communication (B4204T2 CVVT, AW50-42) |
| AT-524 | Control module communication (B4204T2 CVVT, AW50-42) |
| AT-525 | Control module communication (B4204T2 CVVT, AW50-42) |
| AT-526 | Control module communication (B4204T2 CVVT, AW50-42) |
| AT-527 | Control module communication (B4204T2 CVVT, AW50-42) |