Component Parts Location
1 BCM (view with instrument panel removed) 2 Remote keyless entry receiver (view with instrument panel removed) 3 Transmitter 4 Combination meter (with type A) 5 Combination meter (with type B)
Component Description
Component parts |
Function |
BCM | WT "BCM". |
Remote keyless entry receiver | WT "Remote Keyless Entry Receiver". |
Transmitter | WT "Transmitter". |
Low tire pressure warning lamp | WT "TIRE PRESSURE MONITORING SYSTEM : System Description" |
Combination meter | Transmits the vehicle speed signal via CAN communication to BCM. |
Receives the low tire pressure warning lamp signal via CAN communication from BCM. |
BCM
The BCM reads the tire pressure signal received by the remote keyless entry receiver, and controls the low tire pressure warning lamp and the buzzer operations. It also has a self-diagnosis function to detect a system malfunction.
Remote Keyless Entry Receiver
The remote keyless entry receiver receives the tire pressure signal transmitted by the transmitter in each wheel.
Transmitter
A sensor-transmitter integrated with a valve is installed in each wheel, and transmits a detected tire pressure signal in the form of a radio wave. The radio signal is received by the remote keyless entry receiver.
Low Tire Pressure Warning Lamp
The combination meter receives tire pressure status from the BCM using CAN communication. When a low tire pressure condition is sensed by the BCM, the combination meter low tire pressure warning lamp is activated.
SYSTEM
Precaution for Supplemental Restraint System (SRS) "AIR BAG" and "SEAT BELT PRE-TENSIONER" The Supplemental Restraint System such as "AIR BAG" and "SEAT BELT PRE-TENSIONER", us ...
TIRE PRESSURE MONITORING SYSTEM : System Diagram TIRE PRESSURE MONITORING SYSTEM : System Description The BCM has pressure judgment and trouble diagnosis functions. When the BCM detects ...
Uniform tire quality grading
DOT (Department of Transportation) Quality
Grades: All passenger car tires must conform to
federal safety requirements in addition to these
grades.
Quality grades can be found where applicable on
the tire sidewall between tread shoulder and
maximum section width. For example:
Treadwear 200 ...
Fuel level sensor unit
Disassembly and Assembly
Fuel Level Sender Unit
1. Harness connectors 2. Level sending unit module 3. Fuel temperature sensor
4. Float arm assembly
Disassembly
NOTE:
Before disassembly, note the proper placement of the wires to the correct
terminals and correct wire routing to
the term ...