Lighting system
a. Inspect light control switch continuity.
1. Check that there is continuity between terminals at each switch position as shown in the chart.

b. Inspect headlamp dimmer switch continuity.
1. Check that there is continuity between terminals at each switch position as shown in the chart.

c. Inspect turn signal switch continuity.
1. Check that there is continuity between terminals at each switch position as shown in the chart.

d. Inspect front fog light switch continuity.
1. Check that there is continuity between terminals at each switch position as shown in the chart.

Headlamp dimmer switch assy 2. HEATER CONTROL HOUSING SUB−ASSY
a. Auto A/C: Inspect hazard warning signal switch.


b. Manual A/C: Inspect hazard warning signal switch.


a. Inspect back−up lamp switch continuity.
1. Check that there is continuity between terminals upon switch operation.Standard: OFF (When ball is not pressed): No continuity ON (When ball is pressed): Continuity 4. LUGGAGE COMPARTMENT DOOR LOCK ASSYa. Inspect luggage compartment door courtesy lamp switch continuity.
1. Check that there is continuity between terminal 2 and body ground when switch is operated.Standard: ON (When shaft is pressed): No continuity OFF (When shaft is not pressed): Continuity
Luggage compartment door lock assy 5. FOG LAMP RELAY
a. Inspect relay continuity.

Fog lamp relay 6. ROOF CONSOLE BOX ASSY
a. Inspect map lamp continuity.
1. Check that there is continuity between terminal 1 and 5 when switch is operated.Standard: ON: ContinuityOFF: No continuity
Roof console box assy 7. ROOM LAMP ASSY No.1
a. Inspect room lamp assy No. 1 continuity.
1. Check that there is continuity between terminals at each switch position as shown in the chart.
Standard:

*1: TMMK Made
*2: TMC Made

a. Inspect glove box lamp assy continuity.
1. Check that there is continuity between terminals when switch is operated.Standard: ON (When shaft is pressed): No continuity OFF (When shaft is not pressed): Continuity 9. LUGGAGE COMPARTMENT LAMP ASSY No.1- Inspect luggage compartment lamp assy No. 1.
- Check that there is continuity between terminals when switch is operated. Standard: ON: Continuity
OFF No continuity
a. Inspect relay continuity.


a. Inspect relay continuity.


a. Inspect relay continuity.


Test yourself
A quick Toyota Camry quiz: every answer comes with an explanation and a link to the manual page.