Removal and Installation
REMOVAL
Disconnect the negative battery terminal. Refer to PG-67, "Removal and Installation (Battery)".
Remove the cluster lid A. Refer to IP-16, "Removal and Installation".
Detach the combination meter control switch harness clips (A).
Remove the combination meter control switch screws (B) and remove the combination meter control switch (1).

INSTALLATION
Installation is in the reverse order of removal.
Combination meter
Unit disassembly and assemblyL terminal circuit (open)
Description
The "L" terminal circuit controls the charge warning lamp. The charge warning
lamp turns ON when the ignition
switch is set to ON or START. When the generator is providing sufficient voltage
with the engine running,
the charge warning lamp turns OFF. If the charge warning lamp i ...
P1612 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 ...
U1000 CAN comm circuit
Description
CAN (Controller Area Network) is a serial communication line for real time
application. It is an on-vehicle multiplex
communication line with high data communication speed and excellent malfunction
detection ability.
Many electronic control units are equipped onto a vehicle, an ...