Diagnosis system (BCM)
Power supply and ground circuitIntake Manifold Collector
Removal and Installation
Intake manifold collector
Intake manifold collector gasket
Electric throttle control actuator gasket
Electric throttle control actuator
Refer to INSTALLATION
Refer to INSTALLATION
WARNING: To avoid the danger of being
scalded, do not drain the coolan ...
AMP on signal circuit
Description
When the audio system is turned on, a voltage signal is supplied from the AV
control unit to the BOSE speaker
amp. When this signal is received, the BOSE speaker amp. will turn on.
Diagnosis Procedure
1.CHECK AMP ON SIGNAL (BOSE SPEAKER AMP)
Turn audio system ON.
Check v ...
Headlamp (HI) circuit
Description
The IPDM E/R (intelligent power distribution module engine room) controls the
headlamp high relay based on inputs from the BCM over the CAN communication
lines. When the headlamp high relay is energized, power flows through fuses
48 and 49, located in the IPDM E/R. Power then flow ...