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Home >> Mercedes Benz >> 2000 >> ML430 >> Repair and Diagnosis >> Engine Performance >> Tune-Up >> Mixture Formation - 163 Chassis (3 Of 4) >> Self-Diagnostic System >> Pulse width modulation solenoid valve for torque converter lockup - fault code description ME - AD07.61-P-4000-35L

Pulse width modulation solenoid valve for torque converter lockup - fault code description ME - AD07.61-P-4000-35L

    Pulse width modulation solenoid valve for torque converter lockup
1 Fault code
(USA ONLY Readout on generic scan tool)
P2062 (P0743)
2 Fault storage After expiry of test duration and fault
Actuation of the indicator lamp
  • Engine diagnosis (EURO3/4)
  • CHECK ENGINE (MIL) USA ONLY
  • No activation
  • Following two successive driving cycles with faults
3 Checking frequency Continuous
4 Checked signal or status Duty cycle for actuation of pulse width modulation solenoid valve
5 Fault setting conditions  Duty cycle less than 5%
Lower limit value Duty cycle great than 94%
Upper limit value  
6 IMPORTANT Faults (line discontinuity and short circuit) are detected by the EGS control unit and reported to the ME control unit via the CAN data bus. Storage of faults and actuation of the CHECK ENGINE indicator lamp (MIL) are undertaken by the ME control unit.
Also read out the EGS fault memory.