1. CHECK TRANSPONDER KEY AMPLIFIER


If the result is not as specified, there may be a malfunction on the wire harness side.

If the result is not as specified, the amplifier may have a malfunction.




2. CHECK TRANSPONDER KEY ECU ASSEMBLY


If the result is not as specified, there may be a malfunction on the wire harness side.


If the result is not as specified, the ECU may have a malfunction.








3. CHECK ECM


If the result is not as specified, there may be a malfunction on the wire harness side.

If the result is not as specified, there may be a malfunction on the wire harness side.




Problem symptoms table
Diagnosis systemDriving Position Memory Switch Circuit (w/ Memory)
DESCRIPTION
The seat memory switch sends signals to the outer mirror control ECU LH via
the multiplex
communication system to memorize a given seat position. This memory system does
not use a position
sensor. The seat position is detected by counting pulses that are output when
the motor tu ...
SRS Warning Light does not Come ON
DESCRIPTION
WIRING DIAGRAM
INSPECTION PROCEDURE
1 CHECK BATTERY
Measure the voltage of the battery.
Standard voltage:
11 to 14 V
CHECK AND REPLACE BATTERY OR
CHARGING SYSTEM
2 CHECK CONNECTORS
Turn the ignition switch to the LOCK position.
Disconnect the negative (-) term ...
Microphone Circuit between Microphone and Radio and Navigation
Assembly
DESCRIPTION
This circuit sends a microphone signal from the microphone to the radio and
navigation assembly.
It also supplies power from the radio and navigation assembly to the microphone.
WIRING DIAGRAM
INSPECTION PROCEDURE
1 INSPECT RADIO AND NAVIGATION ASSEMBLY
Measure the v ...