Operation CHARM: Car repair manuals for everyone.
Manuals through 2025 now available!

Our trusted friends have launched a new website named LEMON, which has newer manuals. It also contains all the CHARM manuals.

LEMON is the spiritual successor to CHARM, I recommend you try it!

Link: lemon-manuals.la or lemon-manuals.org.ua

(Some people have issue connecting. LEMON is investigating. For now, use Firefox or change your DNS server)

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Brake Light Switch: Testing and Inspection









INSPECTION / STOP LIGHT SWITCH
Measure the stop light switch resistance.










INSPECTION / Stop and Brake Switch
Measure the brake switch (A) and stop light switch (B) resistance.

If NG, replace stop and brake switch.









INSPECTION
1. If stop light switch does not operate properly (or if it does not stop at the specified position), replace with a new one.
Specified position: L 2 +1.5/0 mm (0.079 +0.059/0 inch)






2. Measure the clearance between threaded end of stop light switch and stopper.

CAUTION: Be careful not to rotate stop light switch.

Stop light switch clearance: A 0.3 mm (0.012 inch)
3. If it is not in specified value, adjust it by adjusting position of stop light switch.

CAUTION: Be careful not to rotate stop light switch.