DESCRIPTION AND OPERATION
Universal Transmitter
Overview
The universal transmitter operates garage doors, gates and home or office lighting and security systems.
System Operation
Universal Home Transmitter
The universal transmitter learns a hand-held transmitter radio frequency code and stores the code in memory. It consists of 3 buttons, each with its own indicator lamp. Once the universal transmitter code is stored, the universal transmitter emits the radio frequency of the hand-held transmitter when the corresponding button is pressed. The universal transmitter can store 3 unique transmitter codes at a time. The universal transmitter and LH vanity mirror lamp share the same power and ground circuits. Both components are part of the LH sun visor.
DIAGNOSIS AND TESTING
Universal Transmitter
Special Tool(s)
Inspection and Verification
- Verify the customer concern.
- Visually inspect for obvious signs of mechanical or electrical damage.
Visual Inspection Chart
- If an obvious cause for an observed or reported concern is found, correct the cause (if possible) before proceeding to the next step.
- If the cause is not visually evident, verify the symptom. GO to Symptom Chart.
Symptom Chart
Pinpoint Tests
Pinpoint Test A: The Universal Transmitter is Inoperative
Normal Operation
The universal transmitter and LH vanity mirror lamp share the same circuits. Both components are part of the LH sun visor.
This pinpoint test is intended to diagnose the following:
- Interior lamps concern
- Universal transmitter (part of the LH sun visor)
PINPOINT TEST A: THE UNIVERSAL TRANSMITTER IS INOPERATIVE
Anti-Theft - Passive Anti-Theft System (PATS), With Intelligent Access (IA)
DESCRIPTION AND OPERATION
Anti-Theft
Component Location
RFA Module
Backup Transceiver
TPM Module
Passive Start Antenna (3 required)
Overview
PATS deters the vehicle from theft by ...
Cruise Control - Non-Adaptive
DESCRIPTION AND OPERATION
Cruise Control
Overview
The cruise control system is controlled by the PCM. The cruise control mode
is selected from the steering wheel mounted switches (ON/OFF, SET, CNCL a ...
Other materials:
General Procedures
Cooling System Draining, Filling and Bleeding
Special Tool(s)
Material
Draining
With the vehicle in NEUTRAL, position it on a hoist. Refer to Section
100-02.
WARNING:
Always allow the engine to cool before opening the cooling system. Do not
unscrew the coolant pressure relief ...
Body System - General Information
SPECIFICATIONS
Material
DESCRIPTION AND OPERATION
Insulation
Insulation is used as a sound-deadener to reduce exterior road and powertrain
noises from the interior of the vehicle. Mastic insulators are also used as
insulation. For information on the location of the mastic insulators, refer
to&nb ...
Diagnosis and Testing
External Controls
Inspection and Verification
Verify the customer concern by operating the system.
Visually inspect for obvious signs of mechanical or electrical damage.
If the concern is not visually evident, verify the symptom. GO
to Symptom Chart.
Visual Inspection Chart
DTC Char ...
