Toyota Corolla (E120) 2002–2008 Repair Manual / Audio & visual / Rear speaker assy
Toyota Corolla (E120): Rear speaker assy
Replacement
Hint
: components:
1. Remove rear door opening trim rh
2. Remove rear door opening trim lh
3. Remove bench type rear seat cushion assy( or 72–8)
4. Remove rear seat back assy (fixed type rear seat)
5. Remove rear seat back assy (separated type rear seat)
6. Remove rear seat side garnish rh (fixed type rear seat)
7. Remove rear seat side garnish lh (fixed type rear seat)
8. Remove room partition board lh (separated type rear seat)
9. Remove room partition board rh (separated type rear seat)
10. Remove roof side garnish inner rh
11. Remove roof side garnish inner lh
12. Remove package tray trim panel assy
13. Remove rear speaker assy
- Disconnect the connector.
- remove the 4 screws and rear speaker assy.
14. Install rear seat back assy (fixed type rear seat)
15. Install rear seat back assy (separated type rear seat)
16. Install bench type rear seat cushion assy
Other materials:
How to proceed with troubleshooting
The hand–held tester can be used at step 3, 4, 5, 7, 10.
1 Vehicle brought to workshop
2 Customer problem analysis
3 Connect hand–held tester to dlc3
Hint:
if the display indicates a communication fault in the tool, inspect dlc3.
4 Check dtc and freeze frame data
Hint:
record or pr ...
Oxygen sensor monitor (front and rear o2s system)
Preconditions
The monitor will not run unless:
mil is off
drive pattern
connect the obd ii scan tool to the dlc3 to check monitor status
and preconditions.
Start the engine and allow it to idle for 2 minutes or more.
Drive the vehicle at 25 mph ...
Circuit description
Refer to dtc p0130
Hint:
the ecm provides a pulse width modulated control circuit to adjust current
through the heater. The heated
oxygen sensor heater circuit uses a relay on the b+ side of the circuit.
Monitor description
The ecm uses the heated oxygen sensor information to regulate t ...