Diagnosis Procedure
WARNING:
Always observe the following items for preventing accidental activation.
1.CHECK CONNECTOR
2.CHECK AIR BAG DIAGNOSIS SENSOR UNIT
Check the air bag diagnosis sensor unit. Refer to SRC-3, "Work Flow".
STRG branch line circuit
ABS branch line circuitP1612 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 ...
Main line between DLC and HVAC circuit
Diagnosis Procedure
1.CHECK HARNESS CONTINUITY (OPEN CIRCUIT)
Turn the ignition switch OFF.
Disconnect the battery cable from the negative terminal.
Disconnect the following harness connectors.
ECM
A/C auto amp.
Check the continuity between the data link connector and the A/C ...
CVT fluid
Inspection
CHECKING CVT FLUID
The fluid level should be checked with the fluid warmed
up to 50 to 80C (122 to 176F). The fluid level
check procedure is as follows:
Check for fluid leakage.
With the engine warmed up, drive the vehicle in
an urban area.
When amb ...