Symptom Table
HAZARD AND BUZZER REMINDER FUNCTION MALFUNCTION
NOTE:
Conditions of Vehicle (Operating Conditions)

Key reminder function symptoms
Horn functionRear disc brake
Disassembly and Assembly
Union bolt
Brake hose
Copper sealing washer
Cap
Bleed valve
Lower sliding pin bolt
Upper sliding pin bolt
Bushing
Cylinder body
Piston seal
Piston
Piston boot
Retaining ring
Sliding pin boot
Torque member bolt
Washer
Torque m ...
Pre-inspection for diagnostic
Pre-Inspection for Multi-System Diagnostic
The engine start function, door lock function, power distribution system and
NATS-IVIS/NVIS are closely
related to each other. Narrow down the system in question by performing this
inspection to identify which system
is malfunctioning. For example, ...
B2193 chain of ECM-IMMU
Description
BCM performs the ID verification with ECM that allows the
engine to start. Start the engine if the ID is OK.
ECM prevents the engine from starting if the ID is not registered. BCM starts
the communication with ECM if
ignition switch is turned ON.
DTC Logic
DTC DETECTION LOGIC ...