| Last Modified: 11-29-2007 | 1.6 T | |
| Service Category: Vehicle Interior | Section: Meter/Gauge/Display | |
| Model Year: 2008 | Model: Sequoia | Doc ID: RM000002Z4O004X |
| Title: METER / GAUGE / DISPLAY: METER / GAUGE SYSTEM: PROBLEM SYMPTOMS TABLE (2008 Sequoia) | ||
PROBLEM SYMPTOMS TABLE
HINT:
- Use the table below to help determine the cause of problem symptoms. If multiple suspected areas are listed, the potential causes of the symptoms are listed in order of probability in the "Suspected Area" column of the table. Check each symptom by checking the suspected areas in the order they are listed. Replace parts as necessary.
- Inspect the fuses and relays related to this system before inspecting the suspected areas below.
Malfunction System
|
Symptom |
Suspected Area |
See page |
|---|---|---|
|
Entire combination meter does not operate |
Fuses (MET, MET-B) |
|
|
Harness or connector |
|
|
|
Combination meter |
|
|
|
Operating light control rheostat does not change light brightness |
Light control rheostat |
|
|
Combination meter |
|
|
|
Harness or connector |
|
|
|
Meter illumination is always dark |
Light control rheostat |
|
|
Combination meter |
|
|
|
Harness or connector |
|
|
|
Meter illumination does not dim at night*1 |
CAN communication system |
|
|
Combination meter |
|
|
|
Light control rheostat |
|
|
|
Harness or connector |
|
*1: for Optitron Type
Meter/Gauge
|
Symptom |
Suspected Area |
See page |
|---|---|---|
|
Speedometer malfunction |
CAN communication system |
|
|
Combination meter |
|
|
|
Vehicle stability control system |
|
|
|
Tachometer malfunction |
CAN communication system |
|
|
Combination meter |
|
|
|
SFI system (for 2UZ-FE) |
|
|
|
SFI system (for 3UR-FE) |
|
|
|
Engine coolant temperature gauge malfunction |
CAN communication system |
|
|
Combination meter |
|
|
|
SFI system (for 2UZ-FE) |
|
|
|
SFI system (for 3UR-FE) |
|
|
|
Fuel receiver gauge malfunction |
Fuel sender gauge (DTC B1500) |
|
|
Combination meter power source circuit ("Entire Combination Meter does not Operate") |
|
|
|
Voltage meter malfunction |
Fuse (MET) |
|
|
Combination meter |
|
|
|
Harness and connector |
|
|
|
Oil pressure receiver gauge malfunction |
CAN communication system |
|
|
Combination meter |
|
|
|
Oil pressure sender gauge (for 2UZ-FE) |
|
|
|
Oil pressure sender gauge (for 3UR-FE) |
|
|
|
Harness or connector |
|
Accessory Meter
|
Symptom |
Suspected Area |
See page |
|---|---|---|
|
Accessory meter does not display |
Accessory meter power source circuit |
|
|
Replace accessory meter |
|
|
|
Accessory meter illumination does not dim at night |
CAN communication system |
|
|
Replace accessory meter |
|
|
|
Lighting system |
|
|
|
Malfunction in security indicator light |
Replace accessory meter |
|
|
Theft deterrent system |
|
|
|
Engine immobiliser system |
|
|
|
Malfunction in clearance warning light and buzzer |
Intuitive parking assist system |
|
|
Replace accessory meter |
|
|
|
Malfunction in clock system |
Replace accessory meter |
|
Warning/Indicator
|
Symptom |
Suspected Area |
See page |
|---|---|---|
|
BEAM indicator light does not come on |
CAN communication system |
|
|
Lighting system |
|
|
|
Perform Active Test (Indicat. Lamp Beam) |
|
|
|
Replace combination meter |
|
|
|
A/T OIL TEMP warning light does not come on |
CAN communication system |
|
|
SFI system (for 2UZ-FE) |
|
|
|
SFI system (for 3UR-FE) |
|
|
|
Perform Active Test (A/T Oil Temperature Operation) |
|
|
|
Replace combination meter |
|
|
|
SRS warning light does not come on |
CAN communication system |
|
|
Airbag system |
|
|
|
Perform Active Test (Indicat. Lamp Airbag) |
|
|
|
Replace combination meter |
|
|
|
All doors open light does not come on |
CAN communication system |
|
|
Lighting system |
|
|
|
Perform Active Test (Indicat. Lamp Doors All Open) |
|
|
|
Replace combination meter |
|
|
|
Driver side seat belt warning light does not come on |
CAN communication system |
|
|
Seat belt warning system |
|
|
|
Perform Active Test (Driver Side Seat Belt) |
|
|
|
Replace combination meter |
|
|
|
Brake warning light does not come on |
CAN communication system |
|
|
Vehicle stability control system |
|
|
|
Perform Active Test (Indicat. Lamp Brake) |
|
|
|
Replace combination meter |
|
|
|
CHARGE warning light does not come on |
CAN communication system |
|
|
SFI system (for 2UZ-FE) |
|
|
|
SFI system (for 3UR-FE) |
|
|
|
Replace combination meter |
|
|
|
Passenger side seat belt warning light does not come on |
CAN communication system |
|
|
Seat belt warning system |
|
|
|
Perform Active Test (Front Passenger Side Seat Belt) |
|
|
|
Replace combination meter |
|
|
|
Replace integration control and panel |
|
|
|
4LO indicator light does not come on*1 |
CAN communication system |
|
|
Touch select 2-4 and high-low system |
|
|
|
Replace combination meter |
|
|
|
ABS warning light does not come on |
CAN communication system |
|
|
Vehicle stability control system |
|
|
|
Perform Active Test (Indicat. Lamp ABS) |
|
|
|
Replace combination meter |
|
|
|
MIL does not come on |
Replace ECM (for 2UZ-FE) |
|
|
Replace ECM (for 3UR-FE) |
|
|
|
Harness or connector |
- |
|
|
Replace combination meter |
|
|
|
Low fuel warning light does not come on |
Perform Active Test (Indicat. Lamp Fuel) |
|
|
Harness or connector |
- |
|
|
Replace combination meter |
|
|
|
MAIN REQD indicator light does not come on*2 |
CAN communication system |
|
|
Vehicle stability control system |
|
|
|
Perform Active Test (Indicat. Oil Maintenance) |
|
|
|
Replace combination meter |
|
|
|
SLIP indicator light does not come on |
CAN communication system |
|
|
Vehicle stability control system |
|
|
|
Perform Active Test (Indicat. Lamp Slip) |
|
|
|
Replace combination meter |
|
|
|
WASHER warning light does not come on*3 |
Wiper and washer system |
|
|
Replace combination meter |
|
|
|
4HI indicator light does not come on*1 |
CAN communication system |
|
|
Touch select 2-4 and high-low system |
|
|
|
Replace combination meter |
|
|
|
CRUISE main indicator light does not come on |
CAN communication system |
|
|
Cruise control system |
|
|
|
Perform Active Test (Indicat. Lamp Cruise) |
|
|
|
Replace combination meter |
|
|
|
HEAD indicator light does not come on*4 |
CAN communication system |
|
|
Lighting system |
|
|
|
Perform Active Test (Indicat. Lamp Head) |
|
|
|
Replace combination meter |
|
|
|
TAIL indicator light does not come on*5 |
CAN communication system |
|
|
Lighting system |
|
|
|
Perform Active Test (Indicat. Lamp Tail) |
|
|
|
Replace combination meter |
|
|
|
Turn signal indicator lights do not come on |
Lighting system |
|
|
Replace combination meter |
|
|
|
AUTO LSD warning light does not come on |
CAN communication system |
|
|
Vehicle stability control system |
|
|
|
Replace combination meter |
|
|
|
VSC OFF indicator light does not come on |
CAN communication system |
|
|
Vehicle stability control system |
|
|
|
Replace combination meter |
|
|
|
RSCA OFF indicator light does not come on |
Airbag system |
|
|
Replace combination meter |
|
|
|
TOW HAUL indicator light does not come on*6 |
CAN communication system |
|
|
Replace combination meter |
|
|
|
Tire pressure warning light does not come on |
Tire pressure warning system |
|
|
Perform Active Test (Indicat. Tire Pressure Warning System) |
|
|
|
Replace combination meter |
|
|
|
CENTER DIFF. indicator light does not come on*1 |
CAN communication system |
|
|
Transfer system |
|
|
|
Replace combination meter |
|
|
|
EPS warning light does not come on |
CAN communication system |
|
|
Power steering system |
|
|
|
Perform Active Test (Indicat. EPS) |
|
|
|
Replace combination meter |
|
|
|
Master warning light does not come on*7 |
CAN communication system |
|
|
Perform Active Test (Master Warning) |
|
|
|
Replace combination meter |
|
|
|
Height control indicator light does not come on*8 |
CAN communication system |
|
|
Air suspension system (w/ AVS) |
|
|
|
Air suspension system (w/o AVS) |
|
|
|
Replace combination meter |
|
|
|
A/T indicator (normal mode) does not come on |
CAN communication system |
|
|
Automatic transmission system (A750E) |
|
|
|
Automatic transmission system (A750F) |
|
|
|
Automatic transmission system (AB60E) |
|
|
|
Automatic transmission system (AB60F) |
|
|
|
Perform Active Test (A/T indicator operation 1) |
|
|
|
Replace combination meter |
|
|
|
A/T indicator (sequential mode) does not come on |
CAN communication system |
|
|
Automatic transmission system (A750E) |
|
|
|
Automatic transmission system (A750F) |
|
|
|
Automatic transmission system (AB60E) |
|
|
|
Automatic transmission system (AB60F) |
|
|
|
Perform Active Test (A/T indicator operation 2) |
|
|
|
Replace combination meter |
|
*1: for 4WD
*2: for U.S.A. without Multi-information Display
*3: w/o Multi-information Display
*4: for U.S.A.
*5: except U.S.A.
*6: for 3UR-FE with Towing Package
*7: w/ Multi-information Display
*8: w/ Air Suspension
Multi-information Display (w/ Multi-information Display)
|
Symptom |
Suspected Area |
See page |
|---|---|---|
|
"DRIVER (PASSENGER, LEFT REAR, RIGHT REAR, BACK) DOOR OPEN" information is displayed |
Close door |
- |
|
"DRIVER (PASSENGER, LEFT REAR, RIGHT REAR, BACK) DOOR OPEN" multi-information display malfunction |
Lighting system |
|
|
Perform Active Test (Meter Display*3) |
|
|
|
Replace combination meter |
|
|
|
"ENGINE COOLANT HOT" information is displayed |
Inspect engine coolant temperature sensor (for 2UZ-FE) |
|
|
Inspect engine coolant temperature sensor (for 3UR-FE) |
|
|
|
"ENGINE COOLANT HOT" multi-information display malfunction |
Inspect engine coolant temperature sensor (for 2UZ-FE) |
|
|
Inspect engine coolant temperature sensor (for 3UR-FE) |
|
|
|
Perform Active Test (Meter Display*3) |
|
|
|
Replace combination meter |
|
|
|
"MAINT REQD" information is displayed*1 |
Replace engine oil |
- |
|
"MAINT REQD" multi-information display malfunction*1 |
Replace engine oil |
- |
|
Perform Active Test (Meter Display*3) |
|
|
|
Replace combination meter |
|
|
|
"PARKING BRAKE ENGAGED" information is displayed |
Release parking brake |
|
|
"PARKING BRAKE ENGAGED" multi-information display malfunction |
Parking brake system |
|
|
Perform Active Test (Meter Display*3) |
|
|
|
Replace combination meter |
|
|
|
"LOW WASHER FLUID" information is displayed |
Add washer fluid |
- |
|
"LOW WASHER FLUID" multi-information display malfunction |
Wiper and washer system |
|
|
Perform Active Test (Meter Display*3) |
|
|
|
Replace combination meter |
|
|
|
"LOW FUEL LEVEL" information is displayed |
Add fuel |
- |
|
"LOW FUEL LEVEL" multi-information display malfunction |
Inspect fuel sender gauge (for 2UZ-FE) |
|
|
Inspect fuel sender gauge (for 3UR-FE) |
|
|
|
Perform Active Test (Meter Display*3) |
|
|
|
Replace combination meter |
|
|
|
"TRANSMISSION HOT" information is displayed |
Automatic transmission system (A750E) |
|
|
Automatic transmission system (A750F) |
|
|
|
Automatic transmission system (AB60E) |
|
|
|
Automatic transmission system (AB60F) |
|
|
|
"TRANSMISSION HOT" multi-information display malfunction |
Automatic transmission system (A750E) |
|
|
Automatic transmission system (A750F) |
|
|
|
Automatic transmission system (AB60E) |
|
|
|
Automatic transmission system (AB60F) |
|
|
|
Perform Active Test (Meter Display*3) |
|
|
|
Replace combination meter |
|
|
|
"MAINT REQD SOON" information is displayed*1 |
Replace engine oil |
- |
|
"MAINT REQD SOON" multi-information display malfunction*1 |
Replace engine oil |
- |
|
Perform Active Test (Meter Display*3) |
|
|
|
Replace combination meter |
|
|
|
"CLEAN RADAR SENSOR" information is displayed*2 |
Dynamic laser cruise control system |
|
|
"CLEAN RADAR SENSOR" multi-information display malfunction*2 |
Dynamic laser cruise control system |
|
|
Perform Active Test (Meter Display*3) |
|
|
|
Replace combination meter |
|
|
|
"CRUISE NOT AVAILABLE" information is displayed*2 |
Dynamic laser cruise control system |
|
|
"CRUISE NOT AVAILABLE" multi-information display malfunction*2 |
Dynamic laser cruise control system |
|
|
Perform Active Test (Meter Display*3) |
|
|
|
Replace combination meter |
|
|
|
"CHECK CRUISE SYSTEM" information is displayed*2 |
Dynamic laser cruise control system |
|
|
"CHECK CRUISE SYSTEM" multi-information display malfunction*2 |
Dynamic laser cruise control system |
|
|
Perform Active Test (Meter Display*3) |
|
|
|
Replace combination meter |
|
*1: for U.S.A.
*2: w/ Dynamic Laser Cruise Control System
HINT:
*3: If this Active Test is being performed and the ignition switch is turned off and then ON, the A/T and ODO/TRIP display background may turn white. If this occurs, end this Active Test and turn the ignition switch off.
Buzzer
|
Symptom |
Suspected Area |
See page |
|---|---|---|
|
Driver side seat belt warning buzzer (which sounds 5 times) does not sound |
CAN communication system |
|
|
Seat belt warning system |
|
|
|
Replace combination meter |
|
|
|
Multi-warning buzzer does not sound*1 |
Replace combination meter |
|
|
Seat belt warning level 1 buzzer (which sounds continuously) does not sound |
CAN communication system |
|
|
Seat belt warning system |
|
|
|
Replace combination meter |
|
|
|
Seat belt warning level 2 buzzer (which sounds continuously) does not sound |
CAN communication system |
|
|
Seat belt warning system |
|
|
|
Replace combination meter |
|
|
|
Parking brake unreleased warning buzzer does not sound |
Parking brake system |
|
|
Replace combination meter |
|
|
|
Door ajar driving warning buzzer does not sound |
Replace combination meter |
|
|
Sequential shift reject buzzer (which sounds twice) does not sound |
Automatic transmission system (A750E) |
|
|
Automatic transmission system (A750F) |
|
|
|
Automatic transmission system (AB60E) |
|
|
|
Automatic transmission system (AB60F) |
|
|
|
Replace combination meter |
|
|
|
4WD buzzer (which sounds continuously) does not sound*2 |
Replace combination meter |
|
|
4WD buzzer (which sounds 3 times) does not sound*2 |
Replace combination meter |
|
|
Key reminder buzzer (which sounds continuously) does not sound |
Key reminder warning system |
|
|
Replace combination meter |
|
|
|
Sliding roof buzzer does not sound*3 |
Sliding roof system |
|
|
Replace combination meter |
|
|
|
Laser cruise low-speed cancel buzzer does not sound*4 |
Dynamic laser cruise control system |
|
|
Replace combination meter |
|
|
|
Laser cruise warning buzzer does not sound*4 |
Dynamic laser cruise control system |
|
|
Replace combination meter |
|
*1: w/ Multi-information Display
*2: for 4WD
*3: w/ Sliding Roof System
*4: w/ Dynamic Laser Cruise Control System
|
|