PRECAUTION
1. PRECAUTION FOR VEHICLE WITH SRS AIRBAG AND SEAT BELT PRETENSIONER
(a) Some operations in this section may affect the SRS airbags. Prior to performing
the corresponding operations, read the precautions regarding the SRS airbags (See
page
).
2. TABLE OF BOLT, SCREW AND NUT
HINT:
All bolts, screws and nuts relevant to installing and removing the instrument panel are shown along with their alphabet code in the table below.
|
Code |
Shape |
Size |
Code |
Shape |
Size |
|---|---|---|---|---|---|
|
<A> |
|
φ = 8 mm (0.315 in.) Length = 20 mm (0.787 in.) |
<B> |
|
φ = 8 mm (0.315 in.) Length = 25 mm (0.984 in.) |
|
<C> |
|
φ = 6 mm (0.236 in.) Length = 18 mm (0.709 in.) |
<D> |
|
φ = 6 mm (0.236 in.) Length = 15 mm (0.591 in.) |
|
<E> |
|
φ = 5 mm (0.197 in.) Length = 16 mm (0.630 in.) |
<F> |
|
φ = 5 mm (0.197 in.) Length = 14 mm (0.551 in.) |
|
<G> |
|
φ = 6 mm (0.236 in.) |
<H> |
|
φ = 6 mm (0.236 in.) |
ComponentsIgnition Switch Circuit
DESCRIPTION
The main body ECU (driver side junction block assembly) determines the ignition
switch position (OFF, ACC, ON) based on signals from the IG or ACC circuit.
WIRING DIAGRAM
PROCEDURE
1.
READ VALUE USING TECHSTREAM
...
ECU Power Source Circuit
DESCRIPTION
This circuit provides power for main body ECU (driver side junction block assembly)
operation.
WIRING DIAGRAM
PROCEDURE
1.
CHECK DRIVER SIDE JUNCTION BLOCK ASSEMBLY (MAIN BODY ECU (POWER SOURCE))
...
Catalyst System Efficiency Below Threshold (Bank 1) (P0420)
MONITOR DESCRIPTION
The ECM uses sensors mounted in front of and behind the Three-Way Catalytic Converter
(TWC) to monitor its efficiency.
The first sensor, the air fuel ratio sensor, sends pre-catalyst information to
the ECM. The second sensor, the heat ...