DTC P0606-00: Pcm Processor Error: Notes
DTC P0606:00 DETECTION CONDITION AND POSSIBLE CAUSE
| DTC P0606:00 |
PCM processor error |
| DETECTION CONDITION |
- PCM internal CPU malfunction.
- Abnormal voltage applied to the PCM ignition switch terminal.
Diagnostic support note
- This is a continuous monitor (CCM).
- The check engine light illuminates if the PCM detects the above malfunction condition during the first drive cycle.
- FREEZE FRAME DATA (Mode 2)/Snapshot data is available.
- The DTC is stored in the PCM memory.
|
| FAIL-SAFE FUNCTION |
- Stops the idle air control.
- Stops the drive-by-wire control and sets to a throttle valve opening angle necessary for the minimum driveability.
|
| POSSIBLE CAUSE |
- Voltage of 1.0 V or more is applied to PCM ignition switch terminal (PCM terminal 1AY) even though ignition switch is off.
- PCM internal CPU malfunction
|
| SYSTEM WIRING DIAGRAM |
- |
DTC P0606:00 DETECTION CONDITION AND POSSIBLE CAUSE
| DTC P0606:00 |
PCM processor error |
| DETECTION CONDITION |
- PCM internal CPU malfunction.
- Abnormal voltage applied to the PCM ignition switch terminal.
Diagnostic support note
- This is a continuous monitor (CCM).
- The check engine light illuminates if the PCM detects the above malfunction condition during the first drive cycle.
- FREEZE FRAME DATA (Mode 2)/Snapshot data is available.
- The DTC is stored in the PCM memory.
|
| FAIL-SAFE FUNCTION |
- Stops the idle air control.
- Stops the drive-by-wire control and sets to a throttle valve opening angle necessary for the minimum driveability.
|
| POSSIBLE CAUSE |
- Voltage of 1.0 V or more is applied to PCM ignition switch terminal (PCM terminal 1AY) even though ignition switch is off.
- PCM internal CPU malfunction
|
| SYSTEM WIRING DIAGRAM |
- |