COMPONENTS
ILLUSTRATION
ILLUSTRATION
Exhaust Manifold
RemovalCooling Fan Circuit
DESCRIPTION
The ECM turns on or off the fan relays using signals calculated from the engine
coolant temperature, air conditioning (ON/OFF), air conditioner refrigerant pressure,
engine speed, and vehicle speed signals.
The ECM switches the circuit of the ...
Problem Symptoms Table
PROBLEM SYMPTOMS TABLE
HINT:
Use the table below to help determine the cause of problem symptoms.
If multiple suspected areas are listed, the potential causes of the symptom
are listed in order of probability in the "Suspected Area" ...
Inspection
INSPECTION
PROCEDURE
1. INSPECT CHARCOAL CANISTER ASSEMBLY
(a) Visually check the charcoal canister assembly.
(1) Visually check the charcoal canister assembly for cracks or damage.
If cracks or damage are found, replace the charcoal canister ...