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*05 *06 *07 *08 − − − − − − XM receiver connector CD changer connector Wire color YES NO CD changer connector Wire color YES NO CD changer connector Audio unit connector Wire color YES NO 23-34 Audio System Symptom Troubleshooting (cont’d) XM RECEIVER CONNECTOR A (14P) CD CHANGER CONNECTOR A CD CHANGER CONNECTOR A AUDIO UNIT CONNECTOR B (14P) 10. Check for continuity between XM receiver connector A (14P) and CD changer connector B A6 B6 RED A14 B14 GRN A5 B5 WHT A13 B13 BLK A2 B2 ORN Go to step 11. Repair open in the wire between CD changer and XM receiver. 11. Disconnect CD changer connector A (18P) and audio unit connector B (14P). 12. Check for continuity between CD changer connector A (18P) and body ground according to A9 GRN A1 WHT A10 BLK A2 RED Repair short between the CD changer and the audio unit, or replace the appropriate shield Go to step 13. 13. Check for continuity between the CD changer connector A (18P) and audio unit connector B (14P) A9 B6 GRN A1 B14 WHT A10 B5 BLK A2 B13 RED Substitute a known-good XM receiver and retest. If the symptom/indicated goes away replace Repair open in the wire between the CD changer and the audio unit. Wire side of female terminals Terminal side of female terminals Terminal side of female terminals Terminal side of female terminals Is ther e continuity? Is ther e continuity? Is ther e continuity? |