Toyota Corolla (E120) 2002–2008 Repair Manual / Diagnostics / Combination meter / Seat belt warning lamp for front passenger’s seat
does not flash
Toyota Corolla (E120): Seat belt warning lamp for front passenger’s seat does not flash
Wiring diagram
Inspection procedure
1 Inspect combination meter assy
- Ground terminal c9–11 on the combination meter side.
- check that the warning lightlights up.
Ok: warning light lights up.
2 Inspect passenger seat belt warning lamp assy
- Ground terminal c9–6 on the combination meter side.
- check that the warning lightlights up.
Ok: warning light lights up.
Check and replace combination meter assy
3 Inspect front seat inner belt assy rh
- Check continuity.
- Disconnect the front seat inner belt assy.
- Check the continuity in between terminals 1 and 2
of front seat inner belt assy rh.
Ok:
4 Inspect separate seat type front seat cushion pad
- Disconnect the separate type front seat cushion pad.
- check continuity separate type front seat cushion pad.
Repair or replace harness and connector
Other materials:
Circuit description
The throttle pressure that is applied to the primary regulator
valve (which modulates the line pressure) causes the solenoid
valve slt, under electronic control, to precisely and minutely
modulate and generate the line pressure according the extent
of the accelerator pedal depressed or the o ...
Inspection procedure
1 Check side squib(rh) circuit(airbag sensor assy center – front
seat airbag assy rh)
Disconnect the negative (–) terminal cable from the battery,
and wait at least for 90 seconds.
disconnect the connectors between the front seat airbag
assy (rh) and the airbag sensor assy center. ...
Standard bolt
How to determine bolt strength
Specified torque for standard bolts
How to determine nut strength
*: Nut with 1 or more marks on one side surface of the nut.
Hint:
use the nut with the same number of the nut strength classification or the
greater than the bolt strength classificati ...