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 ).
Cruise Control Switch Circuit
DESCRIPTION
The cruise control main switch operates 7 functions: SET, -, TAP-DOWN, RES, +,
TAP-UP, and CANCEL. The SET, TAP-DOWN, and - functions, and the RES, TAP-UP, and
+ functions are operated with the same switch. The cruise control main switch is
...
Data List / Active Test
DATA LIST / ACTIVE TEST
1. DATA LIST
HINT:
Using the Techstream to read the Data List allows the values or states of switches,
sensors, actuators and other items to be read without removing any parts. This non-intrusive
inspection can be very useful bec ...
Center Airbag Sensor Communication Stop Mode
DESCRIPTION
Detection Item
Symptom
Trouble Area
Center Airbag Sensor Communication Stop Mode
"SRS Airbag" is not displayed on "CAN Bus Check" screen of the
Techs ...