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A END (FRONT NO. 2 SPEAKER ASSEMBLY IS DEFECTIVE) 5. CHECK HARNESS AND CONNECTOR (SPEAKER CIRCUIT) *1: for RH Side *2: for LH Side (a) Disconnect the J137 and J138 radio and display receiver assembly connectors. (b) Disconnect the M8*1 and/or N10*2 front No. 1 speaker assembly connector. (c) Disconnect the J147*1 and/or J149*2 front No. 2 speaker assembly connector. (d) Disconnect the O1*1 and/or O7*2 rear No. 1 speaker assembly connector. (e) Measure the resistance according to the value(s) in the table below. Standard Resistance: for RH side for LH side TESTER CONNECTION CONDITION SPECIFIED CONDITION J137-1 (FR+) - J147-3 (TWR+) Always Below 1 Ω J137-5 (FR-) - J147-2 (TWR-) Always Below 1 Ω J147-1 (+) - M8-1 Always Below 1 Ω J147-4 (-) - M8-2 Always Below 1 Ω J138-1 (RR+) - O1-1 Always Below 1 Ω J138-3 (RR-) - O1-2 Always Below 1 Ω J137-1 (FR+) - Body ground Always 10 kΩ or higher J137-5 (FR-) - Body ground Always 10 kΩ or higher J147-1 (+) - Body ground Always 10 kΩ or higher J147-4 (-) - Body ground Always 10 kΩ or higher J138-1 (RR+) - Body ground Always 10 kΩ or higher J138-3 (RR-) - Body ground Always 10 kΩ or higher TESTER CONNECTION CONDITION SPECIFIED CONDITION J137-2 (FL+) - J149-3 (TWL+) Always Below 1 Ω J137-6 (FL-) - J149-2 (TWL-) Always Below 1 Ω J149-1 (+) - N10-1 Always Below 1 Ω J149-4 (-) - N10-2 Always Below 1 Ω J138-2 (RL+) - O7-1 Always Below 1 Ω J138-6 (RL-) - O7-2 Always Below 1 Ω AUDIO / VISUAL: AUDIO AND VISUAL SYSTEM: Speaker Circuit;... |