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HOMELINK UNIVERSAL TRANSCEIVER BL-193 C D E F G H J K L M A B BL Trouble Diagnosis AIS001FZ DIAGNOSTIC PROCEDURE Before conducting the procedure given below, make sure that system receiver (garage door opener, etc.) 1. CHECK ILLUMINATION ● Turn ignition switch OFF. ● Does red light (LED) of transmitter illuminate when any button is YES or NO YES >> GO TO 2. NO >> GO TO 3. 2. CHECK BATTERY POWER SUPPLY 1. Disconnect transmitter connector. 2. Check voltage between auto anti-dazzling mirror (homelink uni- OK or NG OK >> GO TO 3. NG >> ● Check 10A fuse [No.8 located in the fuse block (J/B) ● Repair or replace harness between fuse block (J/B) 3. CHECK IGNITION POWER SUPPLY 1. Turn ignition switch ON. 2. Check voltage between auto anti-dazzling mirror (homelink uni- OK or NG OK >> GO TO 4. NG >> ● Check 10A fuse [No. 1 located in the fuse block (J/B) ● Repair or replace harness between fuse block (J/B) and auto anti-dazzling mirror (homelink uni- PIIA2881E 5 (R/W) – Ground : Battery voltage PIIA2879E Con- nector Terminal (Wire color) Condition Voltage (V) (+) (–) R9 6 (B/OR) Ground Turn ignition switch ON. Battery voltage Turn ignition switch OFF. 0 PIIA2880E |