Engine does not Start [08/2022 - ]: Description

When the electrical key transmitter sub-assembly is in the cabin and the engine switch is pressed, the certification ECU (smart key ECU assembly) receives a signal and changes the power source mode. In addition, when the shift lever is in P and the brake pedal is depressed, the engine can be started by pressing the engine switch. The engine can also be started by pressing the engine switch with the shift lever in N and the brake pedal depressed.

RELATED DATA LIST AND ACTIVE TEST ITEMS

Problem Symptom	Data List and Active Test
Engine does not start	Power Source Control Stop Light Switch1 Shift P Signal Neutral SW/ Clutch SW IG Relay Monitor (Inside) IG Relay Monitor (Outside) Latch Circuit Starter Request Signal Power Supply Condition Smart Key Immobiliser Engine Start Request S Code Check Starting Control Starter SW Shift Position P or N Ignition

Problem Symptom

Data List and Active Test

Engine does not start

Power Source Control

Stop Light Switch1
Shift P Signal
Neutral SW/ Clutch SW
IG Relay Monitor (Inside)
IG Relay Monitor (Outside)
Latch Circuit
Starter Request Signal
Power Supply Condition

Smart Key

Immobiliser
Engine Start Request
S Code Check

Starting Control

Starter SW
Shift Position P or N
Ignition