Land Cruiser URJ200 URJ202 GRJ200 VDJ200 - 3UR-FE ENGINE CONTROL
DTC P0606 ECM / PCM Processor
DESCRIPTION
The ECM continuously monitors its main and sub CPUs. This self-check ensures that the ECM is functioning properly. If outputs from the CPUs are different and deviate from the standard, the ECM will illuminate the MIL and store DTC(s) immediately.
DTC Code | DTC Detection Condition | Trouble Area |
P0606 | When either condition below is met: An ECM main CPU error. An ECM sub CPU error. | ECM |
INSPECTION PROCEDURE
1.CHECK DTC |
Clear DTC ().
Turn the engine switch off.
Disconnect the cable from the negative (-) battery terminal and wait for 1 minute.
Connect the cable to the negative (-) battery terminal.
Turn the engine switch on (IG).
Check DTC.
- OK:
- P0606 is not output.
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OK | ||
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