DTC P0607: Control Module Performance

Judge NG when either the following is completed.

• When the read value of throttle position sensor 1 signal is mismatched between main CPU and sub CPU.
• When the read value of accelerator position sensor 1 signal is mismatched between main CPU and sub CPU.
• When the sub CPU operates abnormally.
• When the communication between main CPU and sub CPU is abnormal.
• When the input amplifier circuit of throttle position sensor 1 is abnormal.
• When the cruise control cannot be canceled correctly.
• When the signal of brake SW1 and 2 is mismatched.
• When the directed angle from main CPU is abnormal.

1. (1) - (4): Always perform the diagnosis continuously.
2. (5): Always perform the diagnosis continuously on idling.
3. (6): Perform the diagnosis when the brake pedal is depressed.
4. (7): Always perform the diagnosis continuously.
5. (8): Always perform the diagnosis continuously when the cruise control pedal is not operating.

Judge OK and clear NG when the malfunction criteria below are completed.

Judgment Value 

Time Needed for Diagnosis: 

1. 250 milliseconds
2. 250 milliseconds
3. 200 milliseconds
4. 200 milliseconds
5. 24 milliseconds
6. 250 milliseconds
7. 200 milliseconds
8. 250 milliseconds

   Malfunction Indicator Light Illumination:  Illuminates as soon as malfunction occurs.

• When the OK idling cycle was completed 40 times in a row
• When "Clear Memory" was performed

• When the OK driving cycle was completed 3 times in a row
• When "Clear Memory" was performed

Stop the current to electric control throttle motor. (Fix the throttle opening angle to 6°.)

• Memorize the freeze frame data. (For test mode $02)
• Memorize the diagnosis value and malfunction criteria value. (For test mode $06)