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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)