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Symptom Possible cause Repair order RH high beam does not operate, 1. Bulb cuit 5. Lighting switch 1. Check bulb. daytime light control unit. 4. Check harness between daytime light control unit and headlamp RH. 5. Check lighting switch. and lighting switch. 7. Check daytime control unit. (EL-69) RH low beam does not operate, 1. Bulb 1. Check bulb. headlamp RH. 4. Check harness between headlamp RH terminal 4 and ground. High beam indicator does not work. 1. Bulb 2. Open in high beam circuit 1. Check bulb in combination meter. bination meter for an open circuit b. Harness between combination meter and combina- tion switch for an open circuit Battery saver control does not 1. Door switch LH or RH circuit 1. Check the following. LH or RH door switch for open or short circuit b. LH or RH door switch ground circuit Daytime light control does not 1. Bulb 1. Check bulb. battery positive voltage is present at terminal 3 of b. 10A fuse [No. 21, located in fuse block (J/B)]. Verify battery positive voltage is present at terminal 2 of 3. Check parking brake switch. daytime light control unit. 5. Check daytime light control unit. (EL-69) DAYTIME LIGHT CONTROL UNIT INSPECTION TABLE NHEL0206S01 Terminal No. Wire color Item Condition Voltage (Approximate values) 1 BR Alternator When turning ignition switch to “ON” Less than 1V When engine is running Battery voltage When turning ignition switch to “OFF” Less than 1V GI MA EM LC EC FE AT AX SU BR ST RS BT HA SC IDX HEADLAMP (FOR CANADA) — CONVENTIONAL TYPE — Trouble Diagnoses (Cont’d) EL-69 |