Power Source CircuitLost Communication with TCM (U0101)
DESCRIPTION
The Transmission Control Module (TCM) and ECM perform 2-way communication with
each other via the Controller Area Network (CAN). The TCM sends signals to the ECM
concerning required engine speed, required engine torque, warning indicators in
...
Installation
INSTALLATION
PROCEDURE
1. INSTALL FUEL INJECTOR ASSEMBLY
HINT:
Perform "Inspection After Repair" after replacing the fuel injector assembly
(See page ).
(a) Apply a light coat of gasoline or spindle oil to new O-rings, and
then ...
Clearance Sonar Main Switch Circuit
DESCRIPTION
The back sonar or clearance sonar switch assembly is installed at the base of
the driver side of the instrument panel.
When the clearance sonar main switch is turned on, an on signal is sent to the
clearance warning ECU assembly. The intuitiv ...