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*04 SNR9A0KJ10300000000FAAT11 − − − − Audio unit connector Auxiliary jack assembly connector Wire color YES NO YES NO Audio system sound is weak or distorted 23-53 23-53 AUXILIARY JACK ASSEMBLY 5P CONNECTOR AUDIO UNIT CONNECTOR B (20P) 17. Check for continuity between audio unit connector B (20P) and auxiliary jack assembly 5P connector B3 3 BRN B5 2 BLU B13 4 YEL B14 5 GRN B15 1 WHT Substitute a known-good auxiliary jack assembly (see page 23-85), and recheck. If the Open in the wire(s) between the audio unit and the auxiliary jack assembly. Replace the NOTE: • Check the vehicle battery condition first. terminals. 1. Check for sound in each mode (AM, FM, XM, and CD). Intermittent failure. The system is OK at this time. Check for loose connections at the navigation Speakers all work, sound quality is poor. • If the sound quality is poor only with the XM radio, or the XM radio does not function, go to • If the sound quality is poor only with AM or FM radio, go to poor AM or FM radio reception or • If sound is poor in all modes, go to sound quality diagnosis (see page 23-74). Wire side of female terminals Wire side of female terminals Is ther e continuity? Is ther e sound f r om the speaker s, and is the sound 08/08/21 14:04:44 61SNR030_230_0056 |