DTC U1007-00: Lin Communication System: Current Sensor Information Communication Error With Pcm
WARNING: This page is about a different variant/trim than selected.
U1007:00 (PCM - VIN Y) DETECTION CONDITION AND POSSIBLE CAUSE
| System malfunction location |
LIN communication system: Current sensor information communication error with PCM |
| Detection condition |
- PCM detects a current sensor information communication error.
|
| Fail-safe |
|
| Possible cause |
- Malfunction in wiring harness (including connector/terminal) between battery and current sensor (see CIRCUIT INSPECTION
.) (see CONNECTOR INSPECTION
.)
- Malfunction of LIN communication line (including connector/terminal) between current sensor and PCM (see CIRCUIT INSPECTION
.) (see CONNECTOR INSPECTION
.)
- Current sensor malfunction (Refer to applicable CURRENT SENSOR INSPECTION (VIN Y)
in the service information.)
- PCM malfunction (Refer to applicable PCM REMOVAL/INSTALLATION (VIN Y)
in the service information.)
|
| Repeatability verification procedure |
- Clear the DTC recorded in the memory. (see CLEARING DTC
.)
- Replicate the vehicle conditions at the time the DTC was detected using the following procedure.
- Start the engine.
- Perform the DTC inspection for the PCM. (See DTC INSPECTION
.)
|
 Courtesy of MAZDA MOTORS CORP.
|
| 1 |
Battery |
| 2 |
Current sensor |
| 3 |
PCM |