COMPONENTS
ILLUSTRATION
PrecautionSelecting trailer ball
Use the correct trailer ball for your application.
1. Trailer ball load rating
Matches or exceeds the gross trailer weight rating of the trailer.
2. Ball diameter
Matches the size of the trailer coupler. Most couplers are stamped with the required
trai ...
Terminals Of Ecu
TERMINALS OF ECU
1. CHECK CERTIFICATION ECU (SMART KEY ECU ASSEMBLY)
(a) Disconnect the D25 certification ECU (smart key ECU assembly) connector.
(b) Measure the voltage and resistance according to the value(s) in the table
below.
HINT:
Measure the va ...
Throttle Actuator Control Throttle Body Range / Performance (P2119)
DESCRIPTION
The electronic throttle control system is composed of the throttle actuator,
throttle position sensor, accelerator pedal position sensor, and ECM. The ECM operates
the throttle actuator to regulate the throttle valve in response to driver inpu ...