Что означает ошибка

This DTC indicates Each sensor signal is either below or above normal (0,5 to 4,5V) when: 1. Status of the sensor ASIC reports internal fault on the sensor, or 2. Open circuit on Gnd pin or, 3. Open circuit on Supply pin. It belongs to the transmission system group and is classified as open circuit, high resistance or current below normal. Reference: code P105229.

Вероятные причины

• Low/incorrect transmission fluid or pressure issue Solenoid/actuator or sensor fault Harness/connector problem Mechanical wear or sticking component Incorrect adaptation/calibration Open circuit or high resistance Loose/corroded connector pins Component coil or internal circuit fault

Что проверить сначала

• Confirm whether the DTC is active or stored and record freeze-frame data. Clear the DTC and repeat the operating conditions that triggered it. Inspect the related connector, pins and harness for damage, corrosion, moisture or poor pin tension. Compare the related live-data value with the expected value and with related sensors. Verify power supply, ground and signal integrity for the related circuit.

Ведомая диагностика

1. Read all active and stored DTCs, freeze-frame data and related live-data parameters. Clear the fault memory and reproduce the complaint under the recorded operating conditions. Visually inspect the component, connector and harness
2. repair obvious damage before deeper testing. Measure power supply, ground and signal/reference voltage under load where applicable. Compare commanded versus actual values and perform actuator/service tests with OEM-level diagnostics. If wiring, power supply and related components test good but the DTC returns, follow the OEM pinpoint test for module/component replacement or software update.