DTC P2009: Notes
DTC P2009 DETECTION & CONDITION POSSIBLE CAUSES
| DTC P2009 |
APV motor control circuit low input |
| DETECTION CONDITION |
- The PCM monitors the APV motor control current when the engine is running. If the control current is less than 0.1 A
, the PCM determines that there is an APV motor control circuit malfunction.
Diagnostic support note
- This is a continuous monitor (CCM).
- The MIL illuminates if the PCM detects the above malfunction condition in two consecutive drive cycles or in one drive cycle while the DTC for the same malfunction has been stored in the PCM.
- PENDING CODE is available if the PCM detects the above malfunction condition during the first drive cycle.
- FREEZE FRAME DATA is available.
- The DTC is stored in the PCM memory.
|
| POSSIBLE CAUSE |
- APV motor malfunction
- Connector or terminal malfunction
- Open circuit in wiring harness between APV motor terminal D and PCM terminal 3G
- Short to power supply in wiring harness between APV motor terminal D and PCM terminal 3G
- Open circuit in wiring harness between APV motor terminal B and PCM terminal 3J
- Short to power supply in wiring harness between APV motor terminal B and PCM terminal 3J
- PCM malfunction
|
 Courtesy of MAZDA MOTORS CORP.
|