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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 BCM
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If No Can Communication Is Available With BCM

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
Headlamp
  • Turns ON the headlamp low relay when the ignition switch is turned ON
  • Turns OFF the headlamp low relay when the ignition switch is turned OFF
  • Headlamp high relay OFF
  • Parking lamps
  • License plate lamps
  • Side marker lamps
  • Illuminations
  • Tail lamps
  • Turns ON the tail lamp relay when the ignition switch is turned ON
  • Turns OFF the tail lamp relay when the ignition switch is turned OFF
Front wiper
  • The status just before activation of fail-safe control is maintained until the ignition switch is turned OFF while the front wiper is operating at LO or HI speed.
  • The wiper is operated at LO speed until the ignition switch is turned OFF if the fail-safe control is activated while the front wiper is set in the INT mode and the front wiper motor is operating.
Front fog lamps Front fog lamp relay OFF
Horn Horn OFF
Ignition relay The status just before activation of fail-safe is maintained.
Starter motor Starter control relay OFF