1. INTRODUCTION
(a) This section introduces ways to determine whether the run-flat tire is repairable or not. Repair must be performed by following the appropriate procedures.
If a flat tire occurs, it is possible to drive a maximum of 160 km (100 miles) at a speed below 90 km/h (55 mph) due to the reinforced sidewalls. However, if the customer continues to drive with low tire pressure (less than about 100 kPa (1.0 kgf/cm2, 14.5 psi) and tire pressure warning light is on), the inside of the sidewall will gradually deteriorate and the run-flat performance may be reduced.
Therefore, the tires may require replacement.
However, there are some cases where it is possible to repair a run-flat tire using the same repair method as for normal tires. Use the following flowchart to determine if a run-flat tire is repairable.
NOTICE: When performing repairs, follow the Rubber Manufacturers Association (RMA) repair procedures.
2. REPAIR PROCEDURE (CUSTOMER INTERVIEW)
(a) The tire pressure warning system can help determine the history of the tire's use. The driving conditions the tire was subjected to while the tire pressure warning light was on should be obtained from the customer. Also, make sure to ask the following questions.
(1) Was the vehicle driven at a speed over 90 km/h (55 mph) with the tire pressure warning light on? (2) Was the vehicle driven over 160 km (100 miles) with the tire pressure warning light on? A "Yes" response to either of the above will greatly reduce the chance of tire repairability.
3. TECHNICIAN TIRE INSPECTION
(a) After the customer interview, it is necessary to conduct a thorough inspection of the tire after it has been removed from the wheel. As it is difficult to identify a tire with low pressure visually, check the pressure of each tire to determine the tire(s) causing the low-pressure warning. If the tire is found to be repairable, follow the RMA repair procedures.
NOTICE: The deflated tire may be extremely hot, which may cause injury, so allow the tire to cool prior to handling.
4. TIRE PRESSURE INSPECTION
(a) Inspection procedure
5. EXTERNAL TIRE INSPECTION
(a) Inspection procedure
6. INTERNAL TIRE INSPECTION
(a) Inspection procedure
7. RUN-FLAT TIRE REPAIR LIMIT CHART
(a) Tires that have a penetration in the tread area but meet the above inspection criteria may be repaired if the guidelines listed below are also met.
Puncture condition (Tread area only)
Power Seat Motor Circuit
DESCRIPTION
When the power seat control switch is operated, a command signal is sent to
the position control ECU
and switch assembly (power seat control switch and ECU). The front power seat
switch then controls the
appropriate seat motor as needed. This memory system does not use a seat
po ...
Evap monitor (key-off type)
(a) Preconditions
The monitor will not run unless:
The fuel tank is less than 90% full.
The altitude is less than 8000 ft (2450 m).
The vehicle is stationary.
The engine coolant temperature is between
4.4°C and 35°C (40°F and 95°F).
The intake air temperature is between 4.4°C and ...
Television display
COMPONENTS
Removal
1. REMOVE TELEVISION BASE
Release the 4 clips and remove the television base.
2. REMOVE TELEVISION DISPLAY ASSEMBLY
Disconnect the connector and remove the 4 bolts
and the television display assembly.
Installation
1. INSTALL TELEVISION DISP ...