|
|
|
415-00-23 Entertainment System — General Information 415-00-23 DIAGNOSIS AND TESTING (Continued) Test Step Result/Action to Take Acronyms M2 Check that the accessories are on. Yes ACC_POS Check pid’s using data logger. Go to M3 Are the accessories on? No Repair faulty ignition system and retest. M3 Check to see if the ICC audio is turned on. Yes Is the audio on? Go to M5 No Go to M4 M4 Push the ICC audio power button. Yes POWER_SW Check pid’s using data logger. Go to M5 Does the ICC audio turn on? No Go to ICC does not turn on symptom in the symptom chart. M5 Check that the rear speakers mute and a sonar Yes REVRS_INP beeping alert sounds when the vehicle is placed in No fault. ICC functioning reverse. correctly. Check pid’s using data logger. No Does the sonar operate correctly? Continue M6 Check that the sonar system / wiring is correct as Yes per procedures. Replace ICC and retest. Is the system / wiring OK? No Repair faulty system / wiring and retest. G68759 en |