DESCRIPTION
The signals are transmitted to the tire pressure warning antenna and receiver on the body as radio waves and then sent to the tire pressure warning ECU.
DTC Code |
DTC Detection Condition |
Trouble Area |
---|---|---|
C2176/76 |
A malfunction in the tire pressure warning ECU internal circuit. |
|
WIRING DIAGRAM
CAUTION / NOTICE / HINT
NOTICE:
PROCEDURE
1. |
CHECK HARNESS AND CONNECTOR (ECU - RECEIVER) |
(a) Disconnect the F7 ECU connector.
(b) Disconnect the V3 receiver connector.
(c) Measure the resistance according to the value(s) in the table below.
Standard Resistance:
Tester Connection |
Condition |
Specified Condition |
---|---|---|
F7-12 (RDA) - V3-1 (RDA) |
Always |
Below 1 Ω |
F7-11 (GND2) - V3-4 (GND) |
Always |
Below 1 Ω |
F7-6 (RF5V) - V3-5 (+5V) |
Always |
Below 1 Ω |
F7-12 (RDA) or V3-1 (RDA) - Body ground |
Always |
10 kΩ or higher |
F7-11 (GND2) or V3-4 (GND) - Body ground |
Always |
10 kΩ or higher |
F7-6 (RF5V) or V3-5 (+5V) - Body ground |
Always |
10 kΩ or higher |
NG |
REPAIR OR REPLACE HARNESS OR CONNECTOR |
|
2. |
CHECK TIRE PRESSURE WARNING ECU |
(a) Measure the voltage according to the value(s) in the table below. Standard Voltage:
|
|
OK |
REPLACE TIRE PRESSURE WARNING ANTENNA AND RECEIVER |
NG |
REPLACE TIRE PRESSURE WARNING ECU |
Open / Short in Steering Lock ECU (B2781)
DESCRIPTION
The steering lock ECU and steering lock actuator assembly are supplied as a unit.
The steering lock ECU detects the steering lock position through the signals
from the lock and unlock position sensors.
The steering lock ECU activates the steer ...
Adjustment
ADJUSTMENT
CAUTION / NOTICE / HINT
HINT:
Centering bolts are used to mount the door hinge to the vehicle body
and door. The door cannot be adjusted with the centering bolts installed.
Substitute the centering bolts with standard bolts when ...