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*12 *13 *14 − − − − − − YES NO YES NO YES NO 23-38 Audio System Symptom Troubleshooting (cont’d) CD CHANGER CONNECTOR B (14P) SAT SYSTEM ACC (ORN) XM RECEIVER CONNECTOR A (14P) SAT SYSTEM ACC(ORN) XM RECEIVER CONNECTOR A (14P) CD CHANGER CONNECTOR B (14P) SAT SYSTEM ACC (ORN) SAT SYSTEM ACC (ORN) 14. Measure the voltage between CD changer connector B (14P) No. 2 terminal and body ground. Go to step 15. Substitute a known-good CD changer and recheck. If 0.5 V or less are present, replace the 15. Turn the ignition switch OFF. 16. Disconnect CD changer connector B (14P) and XM receiver connector A (14P). 17. Check for continuity between XM receiver connector A (14P) No. 2 terminal and body ground. Repair short in the wire between the CD changer and the XM receiver, or replace the Go to step 18. 18. Check for continuity between XM receiver connector A (14P) No. 2 terminal and CD changer Go to step 19. Repair open in the wire between CD changer and XM receiver. Wire side of female terminals Wire side of female terminals Wire side of female terminals Wire side of female terminals Is ther e less than 0.5 V ? Is ther e continuity? Is ther e continuity? |