Dtc P060A Internal Control Module Monitoring Processor Performance

Engine Hybrid System. Land Cruiser. Urj200, 202 Grj200 Vdj200
3Ur-Fe Engine Control. Land Cruiser. Urj200, 202 Grj200 Vdj200

DESCRIPTION

INSPECTION PROCEDURE

CHECK DTC

DTC P060A Internal Control Module Monitoring Processor Performance


DESCRIPTION

The main CPU and sub CPU of the ECM perform data communication between each other. The main CPU monitors the communications and WDC pulses from the sub CPU. When the signal malfunctions below are detected, a DTC is stored.

DTC Code
DTC Detection Condition
Trouble Area
P060A
When one of the following conditions is met:
  1. An ECM main CPU error.
  2. An ECM sub CPU error.
  3. An electronic throttle monitoring CPU error.
ECM

INSPECTION PROCEDURE

1.CHECK DTC

  1. Clear DTC (Click here).

  1. Turn the engine switch off.

  1. Disconnect the cable from the negative (-) battery terminal and wait for 1 minute.

  1. Connect the cable to the negative (-) battery terminal.

  1. Turn the engine switch on (IG).

  1. Check DTC.

    OK:
    P060A is not output.


NG
REPLACE ECM (Click here)
OK

CHECK FOR INTERMITTENT PROBLEMS (Click here)