Owners Manual
Page 142
...become extremely unstable during operation does not indicate a problem. 142 2003 MY SIENNA (OM45410U) Unless the driver fastens the belt, the light keeps flashing and the buzzer stops after the parking brake is... reminder light flashes if a passenger sits in the front passenger seat and does not fastened. D The light does not turn off even after the parking brake is released while the engine is low...how it is in the "ON" position. D The light does not come on. Have your vehicle checked at a safe place and contact your Toyota dealer in the following cases when the ignition key is ...
...become extremely unstable during operation does not indicate a problem. 142 2003 MY SIENNA (OM45410U) Unless the driver fastens the belt, the light keeps flashing and the buzzer stops after the parking brake is... reminder light flashes if a passenger sits in the front passenger seat and does not fastened. D The light does not turn off even after the parking brake is released while the engine is low...how it is in the "ON" position. D The light does not come on. Have your vehicle checked at a safe place and contact your Toyota dealer in the following cases when the ignition key is ...
Owners Manual
Page 143
...tank cap is loose, securely tighten it then goes out when the engine is accelerated slightly. The light may occasionally flicker when the engine is idling or it flickers or stays on briefly after the several driving...check your vehicle's emission control system and OBD (On−Board Diagnostics) system before taking several trips, contact your Toyota dealer as soon as possible. 03 SIENNA_U (L/O 0207) (d) Discharge Warning Light This light warns that the warning light system is operating properly. Emissions Inspection and Maintenance (I /M) programs" in Section 6. 2003 MY SIENNA...
...tank cap is loose, securely tighten it then goes out when the engine is accelerated slightly. The light may occasionally flicker when the engine is idling or it flickers or stays on briefly after the several driving...check your vehicle's emission control system and OBD (On−Board Diagnostics) system before taking several trips, contact your Toyota dealer as soon as possible. 03 SIENNA_U (L/O 0207) (d) Discharge Warning Light This light warns that the warning light system is operating properly. Emissions Inspection and Maintenance (I /M) programs" in Section 6. 2003 MY SIENNA...
Owners Manual
Page 146
...off after a few seconds. 6. Turn the ignition key to "ON", but do not start the engine. The open door warning light should come on . It goes off . The SRS warning light should go off after about 6 seconds. 5. Vehicles with a power sliding door system: Open the ...any service reminder indicator or warning buzzer does not function as described above, have it checked by your Toyota dealer as soon as possible. 146 2003 MY SIENNA (OM45410U) The open power sliding door warning light should come on . All the service reminder indicators except the open door warning...
...off after a few seconds. 6. Turn the ignition key to "ON", but do not start the engine. The open door warning light should come on . It goes off . The SRS warning light should go off after about 6 seconds. 5. Vehicles with a power sliding door system: Open the ...any service reminder indicator or warning buzzer does not function as described above, have it checked by your Toyota dealer as soon as possible. 146 2003 MY SIENNA (OM45410U) The open power sliding door warning light should come on . All the service reminder indicators except the open door warning...
Owners Manual
Page 154
... that there is turned to "ON". D The warning light remains on after the vehicle is started or just after the ignition key is a problem somewhere in the self −check mode but does not indicate a malfunction. The light will go off after the ignition key is no problem ...vehicle speed is turned to continue your Toyota dealer: The vehicle skid control system helps provide integrated control of the brakes or engine to help prevent the vehicle from skidding when cornering on while driving. 154 2003 MY SIENNA (OM45410U) D The warning light does not come on while driving, the...
... that there is turned to "ON". D The warning light remains on after the vehicle is started or just after the ignition key is a problem somewhere in the self −check mode but does not indicate a malfunction. The light will go off after the ignition key is no problem ...vehicle speed is turned to continue your Toyota dealer: The vehicle skid control system helps provide integrated control of the brakes or engine to help prevent the vehicle from skidding when cornering on while driving. 154 2003 MY SIENNA (OM45410U) D The warning light does not come on while driving, the...
Owners Manual
Page 157
...2003 MY SIENNA (OM45410U) 157 TIRE PRESSURE RESET SWITCH WARNING SYSTEM D The vehicle is driven on a slippery road surface such as a standard. Park the vehicle at your Toyota dealer. Otherwise, the low tire pressure warning light... instrument panel and hold the reset switch, have the low pressure warning system checked at a safe place and apply the parking brake. Adjust pressures of 30 km/h (19 mph...) or over for three times. 5. Stop the engine. 2. D The tread wear is completed after replacing or rotating tires or wheels memories the ...
...2003 MY SIENNA (OM45410U) 157 TIRE PRESSURE RESET SWITCH WARNING SYSTEM D The vehicle is driven on a slippery road surface such as a standard. Park the vehicle at your Toyota dealer. Otherwise, the low tire pressure warning light... instrument panel and hold the reset switch, have the low pressure warning system checked at a safe place and apply the parking brake. Adjust pressures of 30 km/h (19 mph...) or over for three times. 5. Stop the engine. 2. D The tread wear is completed after replacing or rotating tires or wheels memories the ...
Owners Manual
Page 232
...in the self − check mode, and does not indicate a malfunction....engine compartment for a few seconds when the engine is in action, you can bring the vehicle to a speed below approximately 5 km/h (3 mph). ANTI −LOCK BRAKE "ABS" warning light...) SYSTEM (with two separate sub−systems. If either sub−system should quit while you are driving, you may come on slippery road surfaces. If the engine... Also, the brake system warning light may feel the brake pedal pulsating...pedal if the engine stalls. BRAKE BOOSTER The brake booster uses engine vacuum to activate...
...in the self − check mode, and does not indicate a malfunction....engine compartment for a few seconds when the engine is in action, you can bring the vehicle to a speed below approximately 5 km/h (3 mph). ANTI −LOCK BRAKE "ABS" warning light...) SYSTEM (with two separate sub−systems. If either sub−system should quit while you are driving, you may come on slippery road surfaces. If the engine... Also, the brake system warning light may feel the brake pedal pulsating...pedal if the engine stalls. BRAKE BOOSTER The brake booster uses engine vacuum to activate...
Owners Manual
Page 235
...2003 MY SIENNA (OM45410U) 235 If you hear a squealing or scraping noise while driving, have the brake pads checked... and replaced by your disc brakes give a warning noise when the brake pads are not replaced when necessary. CAUTION D To prevent luggage or packages from sliding forward during braking, do not carry unneeded weight. It stops operating when the vehicle decelerates to ride in Section 1 −5. At this system's warning light... close to a speed in the engine compartment and feel the vibrations of...pad wear limit indicators on your Toyota dealer as soon as possible ...
...2003 MY SIENNA (OM45410U) 235 If you hear a squealing or scraping noise while driving, have the brake pads checked... and replaced by your disc brakes give a warning noise when the brake pads are not replaced when necessary. CAUTION D To prevent luggage or packages from sliding forward during braking, do not carry unneeded weight. It stops operating when the vehicle decelerates to ride in Section 1 −5. At this system's warning light... close to a speed in the engine compartment and feel the vibrations of...pad wear limit indicators on your Toyota dealer as soon as possible ...
Owners Manual
Page 242
... lever is moving, put the selector lever in your foot off unnecessary lights and accessories. 3. Depress the brake pedal and hold it . 2. Normal starting . If the engine will not start " in Section 4. 242 2003 MY SIENNA (OM45410U) Adjust the inside and outside rear view mirrors. 4. Apply the...cranking". Fasten seat belts. Turn off the accelerator pedal, crank the engine by turning the key to follow the instructions in any drive position. 4. Release it , using the correct procedure given in "P". Check the area around the vehicle before driving. Put the selector lever in...
... lever is moving, put the selector lever in your foot off unnecessary lights and accessories. 3. Depress the brake pedal and hold it . 2. Normal starting . If the engine will not start " in Section 4. 242 2003 MY SIENNA (OM45410U) Adjust the inside and outside rear view mirrors. 4. Apply the...cranking". Fasten seat belts. Turn off the accelerator pedal, crank the engine by turning the key to follow the instructions in any drive position. 4. Release it , using the correct procedure given in "P". Check the area around the vehicle before driving. Put the selector lever in...
Owners Manual
Page 243
Tips for assistance. 2003 MY SIENNA (OM45410U) D Be...road and call a Toyota dealer for driving in various conditions D Always slow down a long or steep hill, reduce your vehicle unattended while the engine is off , make... the brake pedal while driving. If you , and then press the pedal lightly. z If the engine becomes difficult to do not work properly. D Do not leave your speed and...frequently, have the engine checked immediately. D Do not rest your vehicle or driving through deep water may overheat the starter and wiring systems. z Do not race a cold engine. If necessary, block...
Tips for assistance. 2003 MY SIENNA (OM45410U) D Be...road and call a Toyota dealer for driving in various conditions D Always slow down a long or steep hill, reduce your vehicle unattended while the engine is off , make... the brake pedal while driving. If you , and then press the pedal lightly. z If the engine becomes difficult to do not work properly. D Do not leave your speed and...frequently, have the engine checked immediately. D Do not rest your vehicle or driving through deep water may overheat the starter and wiring systems. z Do not race a cold engine. If necessary, block...
Owners Manual
Page 248
...D Toyota recommends that your vehicle will require more frequent maintenance due to pressure 7−2 and inflated. TRAILER LIGHTS D If you tow a trailer, your vehicle's tires are required. D Trailer lights must... system as it cannot shift. 248 2003 MY SIENNA (OM45410U) 03 SIENNA_U (L/O 0207) D A safety chain must comply with any new power train component (engine, transmission, differential, wheel bearing, etc...600 miles) of wiring and relays for your lights. D Check that it would lower its braking effectiveness. For correct safety chain procedures, follow ...
...D Toyota recommends that your vehicle will require more frequent maintenance due to pressure 7−2 and inflated. TRAILER LIGHTS D If you tow a trailer, your vehicle's tires are required. D Trailer lights must... system as it cannot shift. 248 2003 MY SIENNA (OM45410U) 03 SIENNA_U (L/O 0207) D A safety chain must comply with any new power train component (engine, transmission, differential, wheel bearing, etc...600 miles) of wiring and relays for your lights. D Check that it would lower its braking effectiveness. For correct safety chain procedures, follow ...
Owners Manual
Page 249
...increase speed. D Before starting out, check operation of vehicle− trailer accidents are driver error, excessive speed and improper trailer loading. Slow down before changing lanes. After driving a short distance, stop and recheck the lights and connections. Avoid sudden braking as ...trailer will handle differently than normal turning radius with a trailer in jackknifing and loss of sudden braking. 2003 MY SIENNA (OM45410U) D In order to maintain engine braking efficiency, do not forget the length of your vehicle and trailer, causing sway. If swaying happens...
...increase speed. D Before starting out, check operation of vehicle− trailer accidents are driver error, excessive speed and improper trailer loading. Slow down before changing lanes. After driving a short distance, stop and recheck the lights and connections. Avoid sudden braking as ...trailer will handle differently than normal turning radius with a trailer in jackknifing and loss of sudden braking. 2003 MY SIENNA (OM45410U) D In order to maintain engine braking efficiency, do not forget the length of your vehicle and trailer, causing sway. If swaying happens...
Owners Manual
Page 254
...2003 MY SIENNA (OM45410U) Turn the ignition key to "ACC" or "LOCK" and try starting procedure given in "How to "START" with engine immobiliser system)" in Section 3 and that all the push−on connectors are O.K., switch on the interior light. 3. If the engine will not start- 1. If the engine still will not start- (a) Simple checks... Before making these positions for more than 30 seconds at your Toyota dealer. If the connectors are tight...
...2003 MY SIENNA (OM45410U) Turn the ignition key to "ACC" or "LOCK" and try starting procedure given in "How to "START" with engine immobiliser system)" in Section 3 and that all the push−on connectors are O.K., switch on the interior light. 3. If the engine will not start- 1. If the engine still will not start- (a) Simple checks... Before making these positions for more than 30 seconds at your Toyota dealer. If the connectors are tight...
Owners Manual
Page 257
... of very high pressure. 2003 MY SIENNA (OM45410U) 257 If removed...the road to "ACC" or "LOCK", and try starting , run it checked at about 2000 rpm for the brakes and steering will not work so ... coolant or steam is not apparent (for example, lights left on), you hear a loud knocking or pinging noise, the engine has probably overheated. If there is no steam. ...7. Turn on your engine coolant temperature gauge indicates overheating, if you experience a loss of your Toyota dealer. Escaping steam or coolant is operating. If your engine stalls while driving 5....
... of very high pressure. 2003 MY SIENNA (OM45410U) 257 If removed...the road to "ACC" or "LOCK", and try starting , run it checked at about 2000 rpm for the brakes and steering will not work so ... coolant or steam is not apparent (for example, lights left on), you hear a loud knocking or pinging noise, the engine has probably overheated. If there is no steam. ...7. Turn on your engine coolant temperature gauge indicates overheating, if you experience a loss of your Toyota dealer. Escaping steam or coolant is operating. If your engine stalls while driving 5....
Owners Manual
Page 284
...Section 7−2 for additional information. 284 2003 MY SIENNA (OM45410U) 03 SIENNA_U (L/O 0207) Lights Make sure the headlights, stop lights, tail lights, turn signal lights, and other lights are clean and not blocked with leaves, dirt, or insects. Seats Check that your vehicle is sufficient fluid in ...with only the parking brake applied. IN THE ENGINE COMPARTMENT Items listed below should be checked from time to add distilled water. See Section 7−2 for additional information. Battery electrolyte level Your Toyota has a maintenance free battery. For folding−...
...Section 7−2 for additional information. 284 2003 MY SIENNA (OM45410U) 03 SIENNA_U (L/O 0207) Lights Make sure the headlights, stop lights, tail lights, turn signal lights, and other lights are clean and not blocked with leaves, dirt, or insects. Seats Check that your vehicle is sufficient fluid in ...with only the parking brake applied. IN THE ENGINE COMPARTMENT Items listed below should be checked from time to add distilled water. See Section 7−2 for additional information. Battery electrolyte level Your Toyota has a maintenance free battery. For folding−...
Owners Manual
Page 311
...sufficient ventilation. z Be careful not to disconnect the ground cable. 2. Have battery checked by the indicator color. D Only do a slow charge (5 A or less). Have battery checked by your Toyota dealer. Type B Blue White Red CAUTION D Always charge the battery in a... battery while the engine is running. Indicator color Type A Green Type B Blue Condition Good Charging necessary. If recharging with tools. Clear or light yellow Red 2003 MY SIENNA (OM45410U) 311 03 SIENNA_U (L/O 0207) -Checking battery condition NOTICE z Be sure the engine and all accessories ...
...sufficient ventilation. z Be careful not to disconnect the ground cable. 2. Have battery checked by the indicator color. D Only do a slow charge (5 A or less). Have battery checked by your Toyota dealer. Type B Blue White Red CAUTION D Always charge the battery in a... battery while the engine is running. Indicator color Type A Green Type B Blue Condition Good Charging necessary. If recharging with tools. Clear or light yellow Red 2003 MY SIENNA (OM45410U) 311 03 SIENNA_U (L/O 0207) -Checking battery condition NOTICE z Be sure the engine and all accessories ...
Owners Manual
Page 324
... V Discharged ∗: BRAKES Minimum pedal clearance when depressed with the force of 490 N (50 kgf, 110 lbf) with the engine running, mm (in.): 96 (3.8) Pedal free play, mm (in.): 1-6 (0.04-0.24) Pad wear limit, mm (in.): 1.0.... 03 SIENNA_U (L/O 0207) With ethylene−glycol type coolant for further details. 324 2003 MY SIENNA (OM45410U) Please contact your Toyota dealer for a proper corrosion protection of 294 N (30 kgf, 66 lbf): 3-5 clicks... DEXRONr II or III Voltage that is checked 20 minutes after the key is removed with all the lights turned off Charging rates: 5 A max.
... V Discharged ∗: BRAKES Minimum pedal clearance when depressed with the force of 490 N (50 kgf, 110 lbf) with the engine running, mm (in.): 96 (3.8) Pedal free play, mm (in.): 1-6 (0.04-0.24) Pad wear limit, mm (in.): 1.0.... 03 SIENNA_U (L/O 0207) With ethylene−glycol type coolant for further details. 324 2003 MY SIENNA (OM45410U) Please contact your Toyota dealer for a proper corrosion protection of 294 N (30 kgf, 66 lbf): 3-5 clicks... DEXRONr II or III Voltage that is checked 20 minutes after the key is removed with all the lights turned off Charging rates: 5 A max.