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Symptom Possible cause Repair order Battery saver control does not 1. RAP signal circuit switch circuit 3. Lighting switch circuit unit 5. Smart entrance control unit 1. Check harness between headlamp battery saver con- trol unit terminal 10 and smart entrance control unit 2. Check harness between smart entrance control unit and driver or passenger side door switch for open or 3. Check harness between headlamp battery saver con- trol unit terminals 5 or 13 and lighting switch terminal 4. Check headlamp battery saver control unit. BATTERY SAVER CONTROL UNIT INSPECTION TABLE NCEL0014S01 Terminal No. Item Condition Voltage (Approximate value) 1 Ignition ON power supply Ignition switch OFF or ACC Less than 1V ON or START Battery voltage 2 Headlamp RH relay Ignition switch OFF or ACC More than 45 sec- Battery voltage Within 45 seconds Less than 1V ON or START Less than 1V Lighting switch OFF Battery voltage 1ST or 2ND Less than 1V 3 Ground — — 4 Ground — — 5 Tail lamp switch Lighting switch OFF Battery voltage 1ST or 2ND Less than 1V 6 Tail lamp relay Ignition switch OFF or ACC More than 45 sec- Battery voltage Within 45 seconds Less than 1V ON or START Less than 1V Lighting switch OFF Battery voltage 1ST or 2ND Less than 1V GI MA EM LC EC FE CL MT AT AX SU BR ST RS BT HA SC IDX HEADLAMP (FOR USA) Trouble Diagnoses (Cont’d) EL-37 |