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Home >> Nissan-Datsun >> 2017 >> Leaf SL >> Repair and Diagnosis >> External Pages >> Different car >> Section 629 (Security Control System) >> Ecu Diagnosis Information >> IPDM E/R (Intelligent Power Distribution Module Engine Room) >> Fail-Safe >> Can Communication Control >> If No Can Communication Is Available With ECM
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If No Can Communication Is Available With ECM

WARNING: This page is about a different car, the 2016 Infiniti QX70. However, it is still accessible from the selected car via links, so may be relevant.
Control part Fail-safe operation
Cooling fan
  • Outputs the pulse duty signal (PWM signal) 100% when the ignition switch is turned ON
  • Outputs the pulse duty signal (PWM signal) 0% when the ignition switch is turned OFF
A/C compressor A/C relay OFF
Alternator Outputs the power generation command signal (PWM signal) 0%
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