READINESS MONITOR DRIVE PATTERN
1. PURPOSE OF READINESS TESTS
HINT:
Many state Inspection and Maintenance (I/M) programs require the status of vehicle Readiness Monitor to show Complete before beginning emission tests.
CAUTION:
Strictly observe posted speed limits, traffic laws, and road conditions when performing these drive patterns.
NOTICE:
These drive patterns represent the fastest method of satisfying all conditions necessary to achieve complete status for each specific Readiness Monitor.
In the event of a drive pattern being interrupted (possibly due to factors such as traffic conditions), the drive pattern can be resumed. In most cases, the Readiness Monitor will still achieve complete status upon completion of the drive pattern.
To ensure completion of the Readiness Monitors, avoid sudden changes in vehicle load and speed (driving up and down hills and/or sudden acceleration).
2. VVT SYSTEM MONITOR
(a) Refer to Confirmation Driving Pattern [P0011] (See page
).
(b) Refer to Confirmation Driving Pattern [P0014] (See page
).
3. CATALYST MONITOR (ACTIVE AIR FUEL RATIO CONTROL TYPE)
(a) Refer to Confirmation Driving Pattern [P0420] (See page
).
4. EVAP SYSTEM MONITOR (KEY OFF TYPE)
(a) Refer to Confirmation Driving Pattern [EVAP System] (See page
).
5. AIR FUEL RATIO AND HEATED OXYGEN SENSOR MONITORS (ACTIVE AIR FUEL RATIO CONTROL TYPE)
(a) Refer to Confirmation Driving Pattern [P0136] (See page
).
(b) Refer to Confirmation Driving Pattern [P2195] (See page
).
6. AIR FUEL RATIO AND HEATED OXYGEN SENSOR HEATER MONITORS (FRONT AIR FUEL RATIO AND REAR HEATED OXYGEN SENSOR TYPE)
(a) Refer to Confirmation Driving Pattern [P0031] (See page
).
(b) Refer to Confirmation Driving Pattern [P0037] (See page
).
Blower Motor Circuit
DESCRIPTION
The blower motor is operated by signals from the A/C amplifier. Blower motor
speed signals are transmitted in accordance with changes in the duty ratio.
WIRING DIAGRAM
CAUTION / NOTICE / HINT
NOTICE:
Inspect the fuses for circuits related ...
System Diagram
SYSTEM DIAGRAM
1. CAN SIGNAL
2. DIRECT LINE SIGNAL
(a) Combination Meter Assembly
(b) Accessory Meter Assembly
3. INPUT AND OUTPUT SIGNALS OF THE COMBINATION METER ASSEMBLY OR ACCESSORY METER
ASSEMBLY
(a) Meter or Gauge
Meter or Gauge ...
Brake Warning Light Remains ON
DESCRIPTION
The skid control ECU is connected to the combination meter via CAN communication.
If any of the following is detected, the brake warning light remains on:
The skid control ECU connector is disconnected from the skid control
ECU.
T ...