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Low beam operation When the lighting switch is turned to 2ND and LOW (“B”) positions, ground is supplied I to terminal q 1 of the LH headlamp I through daytime light control unit terminals q 11 and q 12 I through lighting switch terminals q 10 and q 8 I through body grounds E22 and E36 . Ground is also supplied I to terminal q 1 of the RH headlamp I through daytime light control unit terminals q 8 and q 15 I through lighting switch terminals q 7 and q 5 I through body grounds E22 and E36 . With power and ground supplied, the low beam headlamps illuminate. High beam operation/flash-to-pass operation When the lighting switch is turned to 2ND and HIGH (“A”) or PASS (“C”) positions, ground is supplied I to terminal q 3 of LH headlamp and combination meter terminal q 23 for the HIGH BEAM indicator I through daytime light control unit terminals q 10 and q 13 I through lighting switch terminals q 9 and q 8 I through body grounds E22 and E36 . Ground is also supplied I to terminal q 3 of RH headlamp I through daytime light control unit terminals q 9 and q 14 I through lighting switch terminals q 6 and q 5 I through body grounds E22 and E36 . With power and ground supplied, the high beam headlamps illuminate. AUTO LIGHT OPERATION For auto light operation, refer to EL-63. DAYTIME LIGHT OPERATION With the engine running, the lighting switch in the OFF or 1ST position and parking brake released, power is I through daytime light control unit terminal q 7 I to terminal q 2 of RH headlamp I through terminal q 3 of RH headlamp I to daytime light control unit terminal q 9 I through daytime light control unit terminal q 6 I to terminal q 2 of LH headlamp. Ground is supplied to terminal q 3 of LH headlamp. I through daytime light control unit terminals q 10 and q 16 I through body grounds E22 and E36 . Because the high beam headlamps are now wired in series, they operate at half illumination. GI MA EM LC EC FE AT PD FA RA BR ST RS BT HA IDX HEADLAMP (FOR CANADA) — CONVENTIONAL TYPE — Daytime Light System/System Description EL-91 |