belt SUZUKI SWIFT 2006 2.G Service Service Manual
[x] Cancel search | Manufacturer: SUZUKI, Model Year: 2006, Model line: SWIFT, Model: SUZUKI SWIFT 2006 2.GPages: 1496, PDF Size: 34.44 MB
Page 987 of 1496

Downloaded from www.Manualslib.com manuals search engine Air Conditioning System: Automatic Type 7B-39
Diagnostic Information and Procedures
A/C System Symptom DiagnosisS7RS0B7224001
4. Rear defogger relay 15. Evaporator temperature sensor 26. Radiator cooling fan relay No.1 37. Rear defogger switch
5. Rear defogger 16. Sunload sensor 27. Radiator cooling fan relay No.2 38. To BCM
6. Blower motor relay 17. Junction block assembly 28. Radiator cooling fan relay No.3 39. To ECM
7. Blower motor 18. ECM 29. Information display 40. To main relay
8. Blower motor controller 19. ECT sensor 30. Lighting switch 41. To main fuse
9. DLC 20. Radiator cooling fan motor 31. A/C switch 42. Back-light
10. Air intake actuator 21. Compressor relay 32. MODE (air flow) selector 43. Defroster indicator 11. Air flow control actuator 22. Compressor 33. Air intake selector 44. Rear defogger indicator
Condition Possible cause Correction / Reference Item
No cool air comes out (A/
C system does not 
operate) No refrigerant
Perform recovery, evacuation and charge 
referring to “Operation Procedure for 
Refrigerant Charge”.
Fuse blown Check related fuses, and then check for short 
circuit to ground.
A/C switch faulty Check A/C switch referring to “Inspection of 
HVAC Control Module and Its Circuit”.
Evaporator temperature sensor faulty Check evaporator temperature sensor 
referring to “Evaporator Thermistor 
(Evaporator Temperature Sensor) Inspection”.
A/C refrigerant pressure sensor faulty Check A/C refrigerant pressure sensor 
referring to “A/C Refrigerant Pressure Sensor 
and Its Circuit Inspection”.
Wiring or grounding faulty Repair as necessary.
ECT sensor faulty Check ECT sensor referring to “ECT Sensor 
Inspection in Section 1C”.
ECM faulty Check ECM referring to “A/C System 
Inspection at ECM”.
HVAC control module faulty Check HVAC control module referring to 
“Inspection of HVAC Control Module and Its 
Circuit”.
Magnet clutch faulty Check magnet clutch. Referring to “Magnet 
Clutch Inspection”.
Compressor drive belt loosened or 
broken Adjust or replace drive belt.
Compressor faulty Check compressor.
Compressor relay faulty Check compressor relay referring to 
“Compressor Relay Inspection”.
Temperature selector, blower speed 
selector, and/or air flow selector faulty Check HVAC control module referring to 
“Inspection of HVAC Control Module and Its 
Circuit”.
BCM faulty Check BCM referring to “Inspection of BCM 
and its Circuits in Section 10B”.  
Page 989 of 1496

Downloaded from www.Manualslib.com manuals search engine Air Conditioning System: Automatic Type 7B-41
Cool air does not come 
out or insufficient cooling 
(A/C system normal 
operation)Insufficient or excessive charge of 
refrigerant
Check the amount of refrigerant and system 
for leaks.
Condenser clogged Check condenser referring to “Condenser 
Assembly On-Vehicle Inspection”.
A/C evaporator clogged or frosted Check A/C evaporator and evaporator 
temperature sensor referring to “Evaporator 
Inspection” and “Evaporator Thermistor 
(Evaporator Temperature Sensor) Inspection”.
Evaporator temperature sensor faulty Check evaporator temperature sensor 
referring to “Evaporator Thermistor 
(Evaporator Temperature Sensor) Inspection”.
Expansion valve faulty Check expansion valve referring to “Expansion 
Valve Inspection”.
Desiccant clogged Replace receiver/dryer.
Compressor drive belt loosened or 
broken Adjust or replace drive belt.
Magnet clutch faulty Check magnet clutch. Referring to “Magnet 
Clutch Inspection”.
Compressor faulty Check compressor.
Air in A/C system Replace receiver/dryer, and then perform 
evacuation and charge referring to “Operation 
Procedure for Refrigerant Charge”.
Air leaking from HVAC unit or air duct Repair as necessary.
Heater and ventilation system faulty Check HVAC unit.
Temperature selector faulty Check temperature selector referring to 
“Inspection of HVAC Control Module and Its 
Circuit”.
HVAC control module faulty Check HVAC control module referring to 
“Inspection of HVAC Control Module and Its 
Circuit”.
Temperature control actuator faulty Check temperature control actuator referring to 
“Temperature Control Actuator Inspection”.
Blower motor faulty Check blower motor referring to “Blower Motor 
Inspection in Section 7A”.
Excessive compressor oil in A/C system Drain excessive compressor oil from A/C 
system circuit and compressor.
Cool air does not come 
out only intermittently Wiring connection faulty
Repair as necessary.
Expansion valve faulty Check expansion valve referring to “Expansion 
Valve Inspection”.
Excessive moisture in A/C system Replace receiver/dryer, and then perform 
evacuation and charge referring to “Operation 
Procedure for Refrigerant Charge”.
Magnet clutch faulty Check magnet clutch. Referring to “Magnet 
Clutch Inspection”.
Excessive amount of refrigerant Check the amount of refrigerant.
Cool air comes out only at 
high speed Condenser clogged
Check condenser referring to “Condenser 
Assembly On-Vehicle Inspection”.
Insufficient charge of refrigerant Check the amount of refrigerant and system 
for leaks.
Air in A/C system Replace receiver/dryer, and then perform 
evacuation and charge referring to “Operation 
Procedure for Refrigerant Charge”.
Compressor drive belt loosened or 
broken Adjust or replace drive belt.
Compressor faulty Check compressor.
Condition Possible cause Correction / Reference Item  
Page 997 of 1496

Downloaded from www.Manualslib.com manuals search engine Air Conditioning System: Automatic Type 7B-49
Step 7. Final confirmation test
Confirm if the problem symptom is troubleshoot and the A/C system is free from any abnormal conditions. If there 
existed DTC, clear the DTC. Then , check if the DTC is still detected and if there is any other DTC.
Visual InspectionS7RS0B7224009
Check visually the following parts and systems.
DTC B1502: Inside Air Temperature Sensor and/or Its Circuit MalfunctionS7RS0B7224010
Wiring Diagram
DTC Detecting Condition and Trouble Area
DTC Troubleshooting
NOTE
When DTC B1503, B1513 and B1514 are indicated together, it is possible that “ORN” wire circuit open.
 
Inspection item Correction
• Refrigerant ---- leakage and amount
• A/C pipe or hose ---- disconnection, looseness and deterioration
• A/C compressor drive belt ---- looseness and damage Refer to “Compressor Drive Belt Inspection and 
Adjustment”.
• Battery ---- fluid level and corrosion of terminal
• Connectors of electric wire harn ess ---- disconnection and friction
• Fuses ---- burning
• Parts ---- installation and damage
• Other parts that can be checked visually
5V
PNK/BLK
ORN G52-6
G52-3
2
1
3
7812910
65 431516 14 13 12 11
G52
789101920121112
65 431718 16 15 14 13
G51
I5RS0A722010-01
1. HVAC control module
2. Inside air temperature sensor 3. To other sensors
DTC Detecting Condition Trouble Area
Inside air temperature sensor signal voltage is higher than or lower than 
specified value for specified time continuously. • Inside air temperature sensor circuit
• Inside air temperature sensor
• HVAC control module
Step
Action YesNo
1 Inside air temperature sensor signal circuit check
1) Disconnect inside air temperature sensor connector.
2) Check for proper connection to inside air temperature 
sensor at “PNK/BLK” and “ORN” wire terminals.
3) If OK, measure voltage between “PNK/BLK” wire  terminal of inside air temp erature sensor connector and 
vehicle body ground with ignition switch turned ON.
Is voltage 4 – 6 V? Go to Step 5.
Go to Step 2.  
Page 1026 of 1496

Downloaded from www.Manualslib.com manuals search engine 7B-78 Air Conditioning System: Automatic Type
Inside Air Temperature Sensor Removal and 
Installation
S7RS0B7226018
Removal1) Disconnect negative (–) cable at battery.
2) Remove steering column hole cover.
3) Remove connector and aspirator hose (1) from  inside air temperature sensor (2).
4) Remove inside air temperature sensor from  instrument panel while releas ing lock of both sides of 
inside air temperature sensor.
Installation
Reverse removal procedure.
Inside Air Temperature Sensor InspectionS7RS0B7226019
Measure resistance between each connector terminal 
with an ohmmeter.
If resistance is incorrect, replace inside air temperature 
sensor with new one.
Inside air temperature sensor resistance
1.7 k Ω ± 0.085 k Ω at 25  °C (77 ° F)
Condenser Assembly On-Vehicle InspectionS7RS0B7226020
Refer to “Condenser Assembly On-Vehicle Inspection”.
Condenser Assembly Removal and InstallationS7RS0B7226021
Refer to “Condenser Assembly Removal and 
Installation”.
Receiver/Dryer Removal and InstallationS7RS0B7226022
Refer to “Receiver/Dryer Removal and Installation”.
Evaporator InspectionS7RS0B7226023
Refer to “Evaporator Thermistor (Evaporator 
Temperature Sensor) Inspection”.
Evaporator Temperature Sensor Removal and 
Installation
S7RS0B7226024
Refer to “Evaporator Thermistor (Evaporator 
Temperature Sensor) Removal and Installation”.
Evaporator Temperature Sensor InspectionS7RS0B7226025
Refer to “Evaporator Thermistor (Evaporator 
Temperature Sensor) Inspection”.
Expansion Valve Removal and InstallationS7RS0B7226026
Refer to “Expansion Valve  Removal and Installation”.
Expansion Valve InspectionS7RS0B7226027
Refer to “Expansion Valve Inspection”.
A/C Refrigerant Pressure Sensor and Its Circuit 
Inspection
S7RS0B7226028
Refer to “A/C Refrigerant Pressure Sensor and Its Circuit 
Inspection”.
A/C Refrigerant Pressure Sensor Removal and 
Installation
S7RS0B7226029
Refer to “A/C Refrigerant Pressure Sensor Removal and 
Installation”.
Compressor Relay InspectionS7RS0B7226030
Refer to “Compressor Relay Inspection”.
Compressor Drive Belt Inspection and 
Adjustment
S7RS0B7226031
Refer to “Compressor Drive Belt Inspection and 
Adjustment”.
12I5RS0A722028-01
Temperature
Resistance
1.7
0
32 25
77
F
5.5
I5RS0A722029-01  
Page 1027 of 1496

Downloaded from www.Manualslib.com manuals search engine Air Conditioning System: Automatic Type 7B-79
Compressor Drive Belt Removal and 
Installation
S7RS0B7226032
Refer to “Compressor Drive Belt Removal and 
Installation”.
Compressor Assembly Removal and 
Installation
S7RS0B7226033
Refer to “Compressor Assembly Removal and 
Installation”.
Compressor Assembly ComponentsS7RS0B7226034
Refer to “Compressor Assembly Components”.
Magnet Clutch Removal and InstallationS7RS0B7226035
Refer to “Magnet Clutch Removal and Installation”.
Magnet Clutch InspectionS7RS0B7226036
Refer to “Magnet Clutch Inspection”.
Relief Valve InspectionS7RS0B7226039
Refer to “Relief Valve Inspection”.
Special Tools and Equipment
Special ToolS7RS0B7228001
SUZUKI scan tool
—
This kit includes following 
items. 1. Tech 2, 2. PCMCIA 
card, 3. DLC cable, 4. SAE 
16/19 adapter, 5. Cigarette 
cable, 6. DLC loop back 
adapter, 7. Battery power 
cable, 8. RS232 cable, 9. 
RS232 adapter, 10. RS232 
loop back connector, 11. 
Storage case, 12. ) /  )  
Page 1029 of 1496

Downloaded from www.Manualslib.com manuals search engine Table of Contents 8- i
8
Section 8
CONTENTS
Restraint
Precautions ................................................. 8-1
Precautions............................................................. 8-1
Precautions on Restraint ....................................... 8-1
Seat Belts .......... ............................... ........ 8A-1
Precautions........................................................... 8A-1
Precautions on Service a nd Diagnosis of Seat 
Belt .................................................................... 8A-1
General Description ............................................. 8A-1 Seat Belt Construction ........................................ 8A-1
Diagnostic Information and Procedures ............ 8A-2 Repair and Inspection Required after Accident ............................................................ 8A-2
Repair Instructions .............................................. 8A-3 Front Seat Belt Components ............................... 8A-3
Front Seat Belt Removal and  Installation ............ 8A-4
Front Seat Belt Inspection ................................... 8A-4
Rear Seat Belt Components ............................... 8A-6
Rear Seat Belt Removal and Installation ............ 8A-7
Rear Seat Belt Inspection ................................... 8A-7
Specifications ....................................................... 8A-7
Tightening Torque Specifications ........................ 8A-7
Air Bag System ............... ......................... 8B-1
Precautions........................................................... 8B-1
Precautions on Service and Diagnosis of Air Bag System....................................................... 8B-1
Precautions on Handling and Storage of Air  Bag System Components . ................................ 8B-2
Precautions on Disposal  of Air Bag and Seat 
Belt Pretensioner .............................................. 8B-5
General Description ............................................. 8B-5 Air Bag System Construction .............................. 8B-5
Air Bag System Input / Output Table .................. 8B-6
Schematic and Routing Diagram ........................ 8B-7 Air Bag System Wiring Circuit Diagram .............. 8B-7
Component Locatio n ........................................... 8B-9
Air Bag System Components, Wiring and  Connectors Location ......................................... 8B-9
Diagnostic Information and Procedures .......... 8B-10 Air Bag Diagnostic System Check .................... 8B-10
Air Bag Diagnostic System Check Flow ............ 8B-10
DTC Table ......................................................... 8B-11
DTC Check ....................................................... 8B-12 DTC Clearance ................................................. 8B-12
Scan Tool Data ................................................. 8B-13
“AIR BAG” Warning Right Comes ON Steady .. 8B-13
“AIR BAG” Warning Right Does Not Come 
ON ................................................................... 8B-15
“AIR BAG” Warning Right Flashes .................... 8B-16
DTC B1013: SDM fault...................................... 8B-17
DTC B1014: “AIR BAG” Warning Right Circuit  Failure ............................................................. 8B-17
DTC B1016: Power Source  Voltage High ......... 8B-18
DTC B1017: Power Source  Voltage Low .......... 8B-20
DTC B1021: Front Air Bag Module Deployed ... 8B-22
DTC B1024 / B1025: Side-Air Bag (Driver /  Passenger) Deployed...................................... 8B-22
DTC B1026: Pretensioner Activated ................. 8B-23
DTC B1027: Reusable Number Exceeded ....... 8B-24
DTC B1031: Driver Air  Bag Initiator Circuit 
Resistance High .............................................. 8B-24
DTC B1032: Driver Air  Bag Initiator Circuit 
Resistance Low ............................................... 8B-29
DTC B1033: Driver Air  Bag Initiator Circuit 
Short to Ground............................................... 8B-34
DTC B1034: Driver Air  Bag Initiator Circuit 
Short to Power Circuit .... ................................. 8B-39
DTC B1041: Passenger Air Bag Initiator  Circuit Resistance High ................................... 8B-44
DTC B1042: Passenger Air Bag Initiator  Circuit Resistance Low.................................... 8B-47
DTC B1043: Passenger Air Bag Initiator  Circuit Short to Ground ................................... 8B-50
DTC B1044: Passenger Air Bag Initiator  Circuit Short to Power Circ uit .......................... 8B-53
DTC B1051 / B1055: Driver / Passenger  Pretensioner Initiator Circuit Resistance 
High ................................................................. 8B-56
DTC B1052 / B1056: Driver / Passenger  Pretensioner Initiator Circu it Resistance Low .. 8B-58
DTC B1053 / B1057: Driver / Passenger  Pretensioner Initiator Circuit Short to Ground .. 8B-60
DTC B1054 / B1058: Driver / Passenger  Pretensioner Initiator  Circuit Short to Power 
Circuit .............................................................. 8B-62
DTC B1061 / B1065: Driver / Passenger Side- Air Bag Initiator Circuit Resistance High ......... 8B-64  
Page 1030 of 1496

Downloaded from www.Manualslib.com manuals search engine 8-ii Table of Contents
DTC B1062 / B1066: Driver / Passenger Side-Air Bag Initiator Circuit  Resistance Low .......... 8B-67
DTC B1063 / B1067: Driver / Passenger Side- Air Bag Initiator Circuit S hort to Ground .......... 8B-70
DTC B1064 / B1068: Driver / Passenger Side- Air Bag Initiator Circu it Short to Power 
Circuit .............................................................. 8B-73
DTC B1071: Forward-Sensor Performance  Problem ........................................................... 8B-76
DTC B1072: Forward-Sensor Communication  Error ................................................................ 8B-76
DTC B1073: Forward-Sensor Circuit Short to  Ground ............................................................ 8B-76
DTC B1074: Forward-Sensor Circuit Short to  Power Circuit or Open ..................................... 8B-78
DTC B1081 / B1091: Driver / Passenger Side- Sensor Performance Probl em ......................... 8B-80
DTC B1082 / B1092: Driver / Passenger Side- Sensor Communication Erro r .......................... 8B-80
DTC B1083 / B1093: Driver / Passenger Side- Sensor Circuit Short to  Ground ....................... 8B-80
DTC B1084 / B1094: Driver / Passenger Side- Sensor Circuit Short  to Power Circuit or 
Open ............................................................... 8B-81
DTC B1085 / B1095: Wrong Side-Sensor  (Driver Side / Passenger) ID ........................... 8B-83
DTC B1361 / B1365: Driver / Passenger Side  Curtain-Air Bag Initiator Circuit Resistance 
High ................................................................. 8B-84
DTC B1362 / B1366: Driver / Passenger Side  Curtain-Air Bag Initiator Circuit Resistance 
Low ................................................................. 8B-86
DTC B1363 / B1367: Driver / Passenger Side  Curtain-Air Bag Initiator Circuit Short to 
Ground ............................................................ 8B-88
DTC B1364 / B1368: Driver / Passenger Side  Curtain-Air Bag Initiator Circuit Short to 
Power Circuit ................................................... 8B-90
Contact Coil Cable and Its Circuit Check .......... 8B-93 Inspection of Intermittent and Poor 
Connections .................................................... 8B-95
Repair and Inspection Required after  Accident .......................................................... 8B-96
Repair Instructions ............ ................................8B-98
Disabling Air Bag System.................................. 8B-98
Enabling Air Bag System .................................. 8B-99
SDM Removal and Installation ........................ 8B-100
SDM Inspection ............................................... 8B-101
Driver Air Bag (Inflato r) Module Removal and 
Installation ..................................................... 8B-101
Driver Air Bag (Inflator) Module Inspection ..... 8B-103
Passenger Air Bag (Inflator) Module Removal  and Installation .............................................. 8B-103
Passenger Air Bag (I nflator) Module 
Inspection ...................................................... 8B-105
Side-Air Bag (Inflator)  Module Removal and 
Installation ..................................................... 8B-105
Side-Air Bag (Inflator) Inspection .................... 8B-107
Side Curtain-Air Bag (Inflator) Module  Removal and Installation ............................... 8B-107
Side Curtain-Air Bag (Inflator) Module  Inspection ...................................................... 8B-109
Forward-Sensor Removal and Installation ...... 8B-109
Forward-Sensor In spection ............................. 8B-110
Side-Sensor Removal and Installation ............ 8B-110
Side-Sensor Inspection ................................... 8B-111
Passenger Air Bag (Inflator) Module Repair 
Harness Installation....................................... 8B-112
Air Bag (Inflator) Module and Seat Belt  Pretensioner Disposal ................................... 8B-113
Deployed Air Bag (Inflator) Module and  Activated Seat Belt Pretensioner Disposal.... 8B-124
Specifications .................. .................................8B-125
Tightening Torque Specifications .................... 8B-125
Special Tools and Equipmen t .........................8B-125
Use of Special Tools ....................................... 8B-125
Recommended Service Material ..................... 8B-127
Special Tool .................................................... 8B-127  
Page 1031 of 1496

Downloaded from www.Manualslib.com manuals search engine Precautions: 8-1
Restraint
Precautions
Precautions
Precautions on RestraintS7RS0B8000001
Air Bag System Service Warning
Refer to “Air Bag System Service Warning in Section 00”.
Fastener Caution
Refer to “Fastener Caution in Section 00”.
Precautions on Service and Diagnosis of Seat Belt
Refer to “Precautions on Service and Diagnosis of Seat Belt in Section 8A”.
Precautions on Service and Diagnosis of Air Bag System
Refer to “Precautions on Service and Diagnosis of Air Bag System in Section 8B”.
Precautions on Handling and Storage of Air Bag Components
Refer to “Precautions on Handling and Storage of Air Bag System Components in Section 8B”.
Precautions on Disposal of Air Bag and Seat Belt Pretensioner
Refer to “Precautions on Disposal of Air Bag and Seat Belt Pretensioner in Section 8B”.  
Page 1032 of 1496

Downloaded from www.Manualslib.com manuals search engine 8A-1 Seat Belts: 
Restraint
Seat Belts
Precautions
Precautions on Service and Diagnosis of Seat 
Belt
S7RS0B8100001
WARNING! 
If replacing seat belt is necessary, replace 
buckle and seat belt assembly together as a 
set. This is for the reason of ensuring locking 
of tongue plate with buckle. If these parts are 
replaced individually, such a locking 
condition may become unreliable. For this 
reason, SUZUKI will supply only the spare 
buckle and seat belt assembly in a set part.
 
Before servicing or replacing seat belts, refer to the 
following precautionary items.
• Seat belts should be normal relative to strap retractor and buckle portions. • Keep sharp edges and damaging objects away from 
belts.
• Avoid bending or damaging any portion of belt buckle  or latch plate.
• Do not bleach or dye belt webbing. (Use only mild  soap and lukewarm water to clean it.)
• When installing a seat belt anchor bolt, it should be  tightened by hand at first to prevent cross-threading 
and then to specified torque.
• Do not attempt any repair s on retractor mechanisms 
or retractor covers. Replace defective assemblies with 
new replacement parts.
• Keep belts dry and clean at all times.
• If there exist any parts in question, replace such parts.
• Replace belts whose webbing is cut or otherwise  damaged.
• Do not put anything into trim panel opening which seat  belt webbing passes through.
General Description
Seat Belt ConstructionS7RS0B8101001
1
1
6
6
6
5
5
7
6
6
2
2
3
4
I4RS0A810001-02
1. Front seat belt assembly (with ELR and pretensioner) 4. Buckle for front seat belt assembly7. Buckle for rear center seat belt
2. Rear seat belt assembly (with A-ELR or ELR) 5. Buckle for rear seat belt assembly
3. Rear center seat belt (with A-ELR or ELR) 6. Retractor assembly  
Page 1033 of 1496

Downloaded from www.Manualslib.com manuals search engine Seat Belts:  8A-2
Seat Belt with ELR
The seat belt with emergency locking retractor (ELR) is 
designed so that it locks immediately (to prevent the 
webbing from being pulled out of the retractor any 
further) when any of the following items is detected as 
exceeding each set value;
• Speed at which the webbing is pulled out of the retractor.
• Acceleration or deceleration of the vehicle speed.
• Inclination.
Seat Belt with A-ELR
The automatic and emergency locking retractor (A-ELR) 
works as an Emergency Locking Retractor (ELR) till its 
webbing is pulled all the way out and then on as an 
Automatic Locking Retractor (ALR ) till it is retracted fully.
ALR: Automatically locks when  the webbing is pulled out 
from the retractor and allowed to retract even a little. 
Then the webbing can not be pulled out any further, 
unless it is wound all the way back into the retractor, 
which releases the lock and  allows the webbing to be 
pulled out.
Seat Belt with ELR and Pretensioner
The seat belt with ELR and a pretensioner has a 
pretensioner mechanism whic h operates in linkage with 
the air bag in addition to the described ELR.
The pretensioner is incorporated in retractor assembly 
and controlled by SDM as one of air bag system 
components. It will be activated at the same time as the 
driver and passenger air bag module when an impact at 
the front of vehicle exceeds the specified value.
When servicing seat belt (retractor assembly) with 
pretensioner, be sure to observe all WARNINGS and 
CAUTIONS and “Precautions on Service and Diagnosis 
of Air Bag System in Section 8B”. CAUTION! 
Do not reuse the seat belt pretensioner 
(retractor assembly) that has activated. 
Replace it with a new seat belt assembly and 
buckle together as a set. For checking 
procedure of its activation, refer to “Repair 
and Inspection Required after Accident in 
Section 8B”.
 
Seat Belt Remainder
When driver’s seat belt is unfastened (under the 
following conditions), seat belt reminder light and 
warning buzzer inform that driver’s seat belt is 
unfastened. Seat belt reminder light located in 
combination meter and warning buzzer located inside 
BCM operate as follows:
• Seat belt reminder light comes on when driver’s seat  belt is unfastened while igni tion key switch is at ON 
position.
• If vehicle speed exceeds 15 km/h with seat belt  unfastened, warning buzzer operates for 
approximately 95 seconds and seat belt reminder light 
flashes synchronously with buzzer. When warning 
buzzer stops operating, seat belt reminder light is 
turned on.
• If driver’s seat belt state is changed from “fastened” to  “unfastened” while vehicle speed is above 15 km/h, 
warning buzzer operates for approximately 95 
seconds and seat belt reminder light flashes 
synchronously with buzzer. When warning buzzer 
stops operating, seat belt reminder light is turned on.
Diagnostic Information and Procedures
Repair and Inspection Required after AccidentS7RS0B8104001
After an accident, whether the seat belt pretensioner has  been activated or not, be sure to perform checks and repairs 
described on “Repair and Inspection Required after Accident in Section 8B”.