8 Electrical equipment 86A RADIO Introduction Role of components Features Defect and safe modes Configuration – Settings Self-test procedure Security code recovery procedure Anti-theft code Customer complaints Fault finding chart Test 86A - 2 86A - 3 86A - 4 86A - 5 86A - 6 86A - 7 86A - 8 86A - 10 86A - 12 86A - 13 86A - 27 V1 "The repair procedures given by the manufacturer in this document are based on the technical specifications current when it was prepared.
RADIO Introduction 86A 1. SCOPE OF THIS DOCUMENT This document presents the fault finding method applicable to all computers with the following specifications: Vehicle(s): DUSTER Function concerned: Radio R0-08 2. PREREQUISITES FOR FAULT FINDING Documentation type Fault finding procedures (this document): – Dialogys. Wiring Diagrams: – Visu-Schéma. Special tooling required Special tooling required Multimeter. 3.
RADIO Role of components 86A Radio The radio transmits audio signals into the vehicle via the speakers. Aerial The aerial receives radio waves from different stations. Compact disc player The compact disc player reads compact discs and reproduces the music on the radio. Display The display shows various radio information such as the name/frequency of the radio station being listened to, the sound level, as well as various audio settings.
RADIO Features 86A Functions provided by the radio: – – – – – – – – – – – FM - AM reception, CD player, audio CD or CD/MP3 (depending on the vehicle equipment), Monochrome display with two backlighting levels (day / night), Control by satellite control on the steering wheel, Temporary sound cut-off with the mute button by simultaneously pressing two buttons of the satellite control, Bass, treble, and sound distribution settings (balance and fader), Automatic tracking of stations with the RDS* function, S
RADIO Defect and safe modes 86A Defect modes: If the 4-digit anti-theft code entered is incorrect, the system locks and the message "CODE" appears on the display. Before trying to enter the code again, wait for the system to come on and unlock itself. Thermal protection A thermal protection is integrated into the CD radio in order to protect the laser diode. It switches off the CD function from 70˚C. The CD player function is restored when the temperature falls below this threshold.
RADIO Configuration – Settings 86A TUNER CONFIGURATION The radio configuration can be corrected or changed when the anti-theft code is first entered. With the radio off, press buttons 1, 5 and ON simultaneously. This mode allows users to choose the preferred type of tuner. The tuner choices are Europe, United States, Asia, or Arabia. Exit the mode to confirm the configuration using the ON/OFF button. Note: By default, the mode is configured to the Europe tuner.
RADIO Self-test procedure 86A The radio self-test modes are used to check certain basic functions by pressing a combination of buttons. Reception level fault finding This mode activates fault finding on the radio reception level. With the radio off, press buttons 3, 6, and ON simultaneously.
RADIO Security code recovery procedure 86A The pre-code is recovered by removing the radio and noting the four characters on the barcode that follow the letter T (see photo below). MR-453-X79-86A000$070.
RADIO Security code recovery procedure 86A There are three ways to recover the radio code (4 digits): 1 – Only the VIN is available: connect to code management on Renault.Net and enter the VIN. The code server gives the original radio code entered in the World Vehicle Database (BVM). If the code has not been entered in the BVM or is incorrect when the code is entered in the radio, follow the procedure below: 2 – The pre-code is available: go back to code management on Renault.
RADIO Anti-theft code 86A The radio is protected by a four digit code. This code must be entered using the radio keypad every time the battery is disconnected: Enter the digits using buttons 1, 2, 3 and 4, and then confirm with button 6. If the code is entered incorrectly, the radio will be locked (1 minute for the first error, 2 minutes for the second error, 4 minutes for the third error, etc., for a maximum of 32 minutes after each attempt).
RADIO 86A Anti-theft code THE DISPLAY SHOWS "CODE" OR "0000" Entering the security code. The radio beeps every 2 seconds for 2 minutes then displays CODE. NO Is the radio code known? YES The radio displays CODE then 0000 NO (See anti-theft code recovery procedure) YES Has the 4-digit code been obtained? NO Go back to scrambled mode. With the radio off, press buttons 2, 5 and ON.
RADIO Customer complaints 86A THE CD DOES NOT EJECT FROM THE PLAYER ALP 1 THE RADIO BEEPS EVERY 2 SECONDS ALP 2 THE RADIO DOES NOT OPERATE WHEN THE ON BUTTON IS PRESSED ALP 3 RADIO RECEPTION FAULTS ALP 4 THE RADIO DOES NOT SWITCH ON AUTOMATICALLY WHEN THE IGNITION IS SWITCHED ON OR GOES OFF AFTER 60 MINUTES ALP 5 LIGHTING DOES NOT CHANGE WHEN THE VEHICLE LIGHTS ARE SWITCHED ON ALP 6 THE CD IS PLAYED IN RANDOM MODE ALP 7 THE SATELLITE CONTROL DOES NOT WORK ALP 8 THE RADIO DOES NOT RECEIVE A
RADIO Fault finding chart ALP 1 NOTES 86A The CD does not eject from the player There is no manual procedure for ejecting a CD if it is stuck in the player. The CD does not eject from the player. Disconnect and reconnect the battery (see MR 451, Mechanical, 80A Battery, Battery: Removal - Refitting). Try again to eject the CD by pressing the radio button. If the fault is still present, replace the radio (see MR 451, Mechanical, 86A Radio, Radio: Removal - Refitting). MR-453-X79-86A000$100.
RADIO 86A Fault finding chart ALP 2 The radio beeps every 2 seconds The radio beeps every 2 seconds. Wait 2 minutes and enter the security code of the radio (see antitheft code). Is the code correct? NO The radio displays CODE, then 0000. Check the security code and try again. YES If the code is being used for the first time, the radio enters into Configuration mode (see Configuration) and operates normally.
RADIO 86A Fault finding chart ALP 3 The radio does not operate when the ON button is pressed Press the ON button of the radio. Does the display work? (backlighting) YES Check that the radio volume is not at 0. Check that the Fader is set at 0. Check fuse F28 (15 A) on component 1016. Is the fuse sound? NO NO YES Check the insulation of connection BC. Is the insulation correct? NO YES Replace the fuse.
RADIO 86A Fault finding chart ALP 3 CONTINUED 1 A B D C If the wiring is faulty and there is a repair procedure (see Technical Note 6015A, Electrical wiring repair, Wiring: Precautions for repair), repair the wiring, otherwise replace the wiring. Is the resistance between 3 and 5 ohms? NO Check the speaker concerned using a multimeter. Is the speaker shortcircuited? Replace the radio (see MR 451, Mechanical, 86A, Radio, Radio: Removal Refitting).
RADIO Fault finding chart ALP 3 CONTINUED 2 E Check the continuity and insulation of connections 34A to 34H between 261 and 189, 190, 191, 192. Is the continuity and insulation test correct? MR-453-X79-86A000$100.
RADIO 86A Fault finding chart ALP 4 Radio reception faults NOTES Run the self-test procedure of the aerial (see Self-test procedure) before running this ALP. Poor radio reception. Does the radio switch itself off intermittently in FM mode? Fault external to the radio. (transmitter synchronisation). NO YES Are there occasional gaps (loss of sound for less than 1 second) in FM mode? YES The vehicle is in an area of poor reception. The radio takes longer to find an adequate transmitter.
RADIO 86A Fault finding chart ALP 4 CONTINUED 1 A Is the reception level high (greater than 55)? NO YES Is the level higher? Check whether the poor reception is localised or permanent and on all stations. Is the fault permanent? Without moving the vehicle, compare the level with that of a long wave station. YES NO Check the vehicle aerial. The vehicle is in an area of poor FM reception. B YES C MR-453-X79-86A000$100.
RADIO Fault finding chart 86A ALP 4 CONTINUED 2 C B Check the continuity and insulation of the coaxial cable. Perform this check at the aerial. Are the continuity and insulation correct? YES YES NO If the connection is faulty and there is a repair procedure (see Technical Note 6015A, Electrical wiring repair, Wiring: Precautions for repair), repair the wiring, otherwise replace it. Replace the radio (see MR 451, Mechanical, 86A, Radio, Radio: Removal Refitting). MR-453-X79-86A000$100.
RADIO 86A Fault finding chart ALP 5 The radio does not switch on automatically when the ignition is switched on or goes off after 60 minutes Check that the system is operating correctly: – Switch to + accessories feed, – Switch on the radio, – Cut the + accessories feed; the radio should switch off, – Restore the + accessories feed; the radio should switch on. Has the fault disappeared? YES End NO Check the + accessories feed using a multimeter.
RADIO 86A Fault finding chart ALP 6 Lighting does not change when the vehicle lights are switched on The radio lighting does not change when the vehicle lights are switched on. With the lights on, is there a voltage of approximately 12 V on connection LPD for left-hand drive or LPG for right-hand drive of component 261? YES Replace the radio (see MR 451, Mechanical, 86A, Radio, Radio: Removal - Refitting). NO The fault is not associated with the audio equipment.
RADIO 86A Fault finding chart ALP 7 The CD is played in random mode The radio plays the CD, but in a random manner. When playing an audio track, does the CD "jump"? YES Check that the CD is in good condition. NO Replace the radio (see MR 451, Mechanical, 86A, Radio, Radio: Removal Refitting). NO Is the CD player configured for random CD playing? YES Reconfigure the CD player for continuous play (see driver's handbook). MR-453-X79-86A000$100.
RADIO 86A Fault finding chart ALP 8 The satellite control does not work The radio works, but the satellite control does not. Is the satellite control correctly connected? NO Reconnect the satellite control and check that the system operates correctly. NO Replace the satellite control (see MR 451, Mechanical, 86A Radio, Radio control satellite: Removal - Refitting).
RADIO 86A Fault finding chart ALP 9 The radio does not receive all stations The radio works but does not receive all stations. Check that the radio tuner is correctly configured. Is the tuner operating area correctly configured? NO Reconfigure the radio tuner (see Configuration – settings). NO See ALP 4 Radio reception faults YES Are the stations recognised? YES The fault has been rectified. MR-453-X79-86A000$100.
RADIO 86A Fault finding chart ALP 10 The mini jack does not work NOTES Check the correct operation of the mobile device before applying this fault finding chart. Connect a mobile device to the mini jack on the radio front panel. Check that the auxiliary source "AUX" becomes available via the radio source menu (press the SRC button). NO Try the mobile device with another jack cable. YES Check the volume of the mobile device. Check the radio volume.
RADIO Test Resistance check of the radio satellite control MR-453-X79-86A000$110.
RADIO 86A Test TEST 1 Resistance check of the radio satellite control NOTES The check is carried out using a multimeter in the ohmmeter position between the tracks of the radio control satellite connector. 1 34AT 34AP MR-453-X79-86A000$110.
RADIO Test 86A TEST 1 CONTINUED Connector tracks Ω) Resistance (Ω Lower button (5) between 34AU and 34AP < 150 Decrease volume (4) between 34AS and 34AP < 150 Increase volume (3) between 34AT and 34AP < 150 Upper right button (2) between 34AU and 34AQ < 150 Upper left button (1) between 34AS and 34AQ < 150 Wheel 1 st position (6) between 34AU and 34AR < 150 Wheel 2 nd position (6) between 34AS and 34AR < 150 Wheel 3 rd position (6) between 34AT and 34AR < 150 Radio control satel
