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
).
Removal
REMOVAL
CAUTION / NOTICE / HINT
HINT:
Use the same procedure for the RH side and LH side.
The procedure listed below is for the LH side.
PROCEDURE
1. PRECAUTION
CAUTION:
Be sure to read Precaution thoroughly before servicing (See page
...
Rear Occupant Classification Sensor RH Circuit Malfunction (B1783)
DESCRIPTION
The rear occupant classification sensor RH circuit consists of the occupant classification
ECU and rear occupant classification sensor RH.
DTC B1783 is recorded when a malfunction is detected in the rear occupant classification
sensor RH circ ...
Removal
REMOVAL
PROCEDURE
1. DISCONNECT CABLE FROM NEGATIVE BATTERY TERMINAL
CAUTION:
Wait at least 90 seconds after disconnecting the cable from the negative (-)
battery terminal to disable the SRS system.
NOTICE:
When disconnecting the cable, some systems ne ...