DTC P0725 Engine Speed Input Circuit
WARNING: This page is about a different variant/trim than selected.
DTC DETECTING CONDITION:
Information of engine speed is not correctly received from ECM.
TROUBLE SYMPTOM:
No lock up occurs. (After engine is warmed-up)
COMMUNICATION CHART
| Step | Check | Yes | No |
|---|---|---|---|
| 1 CHECK DTC OF ECM. | Is DTC of AT CAN communication circuit detected? | Perform the diagnosis according to DTC. | Go to step 2. |
| 2 CHECK DTC OF TCM. | Is DTC of AT CAN communication circuit detected? | Perform the diagnosis according to DTC. | Go to step 3. |
| 3 CHECK DTC OF TCM. | Is any of following DTC detected? /Output Speed Sensor Circuit/AT Vehicle Speed Sensor Circuit Malfunction (Rear Wheel) | Perform the diagnosis according to DTC. | Replace the TCM. < Ref. to TRANSMISSION CONTROL MODULE (TCM) . > |