Toyota Sienna Service Manual: Installation
1. INSTALL TIRE PRESSURE WARNING RESET SWITCH
(a) Engage the 2 claws to install the tire pressure warning reset switch to the lower instrument panel finish panel sub-assembly LH.
2. INSTALL LOWER INSTRUMENT PANEL FINISH PANEL SUB-ASSEMBLY LH
3. INSTALL COWL SIDE TRIM SUB-ASSEMBLY LH
4. INSTALL FRONT DOOR SCUFF PLATE LH
5. CONNECT CABLE TO NEGATIVE BATTERY TERMINAL
6. INSPECT TIRE PRESSURE WARNING SYSTEM
HINT: See page TW-25.
Inspection
1. INSPECT TIRE PRESSURE WARNING RESET SWITCH
(a) Remove the tire pressure warning reset switch.
(b) Measure the resistance between terminals 1 and 2
of the tire pressure warning reset switch ...
Brake control
...
Other materials:
Problem symptoms table
HINT:
Inspect the fuse and relay before confirming the suspected
areas in the table below.
Inspect each suspected area in numerical order for the
corresponding symptom.
If the malfunction still exists after checking and confirming
that all circuits and components are normal ...
Ambient temperature sensor
ON-VEHICLE INSPECTION
1. INSPECT A/C AMBIENT TEMPERATURE SENSOR
(a) Remove the A/C ambient temperature sensor.
(b) Disconnect the connector from A/C ambient
temperature sensor.
(c) Measure the resistance according to the value(s) in
the table below.
Standard resistance
NOTICE:
E ...
GCWR, TWR and Unbraked TWR
Confirm that the gross trailer weight, gross combination weight, gross
vehicle weight, gross axle weight and tongue weight are all within the
limits.
GCWR*
2WD models: 8900 lb. (4037 kg)
AWD models: 8990 lb. (4078 kg)
TWR*
3500 lb. (1588 kg)
Unbraked TWR*
1000 lb. (454 kg)
*: These models ...
