DTC Description
DTC DETECTION LOGIC
| DTC | CONSULT screen terms(Trouble diagnosis content) | DTC detection condition | |||
|---|---|---|---|---|---|
| P272C | Motor B(Motor B Control Circuit) | Diagnosis condition | When Ignition switch is ON | ||
| Signal (terminal) | - | ||||
| Threshold | When a detection signal of DTC P272C-00 is transmitted from the electric shift system.
NOTE:
|
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| Diagnosis delay time | - | ||||
POSSIBLE CAUSE
- Harness or connectors
- Shift actuator relay B circuit is open.
- Shift actuator motor B (U phase / V phase / W phase) circuit is open.
- Shift actuator relay B (OFF stuck or internal disconnection)
- Motor coil B (Shift actuator)
- Electric shift control module
FAIL-SAFE
Shifting operation is prohibited
NOTE:
When either motor A circuit or motor B circuit is judged as malfunction, only disconnecting the malfunctioning motor circuit enables to shift the gears.