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XC90 '02'15 General Forum for the P2-platform XC90 model |
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DTC s Read Using New Vida Dice SetupViews : 475 Replies : 3Users Viewing This Thread : |
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Jan 22nd, 2019, 21:35 | #1 |
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DTC s Read Using New Vida Dice Setup
Firstly thanks to cheshired5 for supply of full Vida dice laptop setup. Great service! Thanks Simon.
Plugged in the dice to my new xc90 2004 D5 auto 86k miles and the following codes have reappeared after clearing BCM 0094 BCM 0114 CCM 0007 CCM 0021 CEM 1A64 ICM 1A02 UEM 0004 Having studied the Vida software and car symptoms am I correct in assuming that I am probably going to need toeither fix or repair the following? 1. Haldex unit 2. Yaw sensor 3. Cabin Temp sensor 4. Air quality sensor 5. Siren battery. Any comments or thoughts on the above are greatly appreciated. There is the usual anti skid service message, the alarm doesnt work and the infotainment system has lost some of the functionality of the buttons. TBH I reckon that this is not too bad given age of the car. Stuart |
Jan 23rd, 2019, 05:00 | #2 |
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2. Yaw sensor
Remove and inspect for water damage and corrosion. Is underneath amplifier and first unit to fail when water gets inside the vehicle. 3. Cabin Temp sensor Is inside CCM module and is often damaged by owners who think it is a piece of fluff. It's a thermistor. Fit one from a donor CCM. 4. Air quality sensor Often fails, many people ignore it. The AQS has a finite lifespan and controls the auto inside/outside air function On older cars you can get cheap equivalents. 5. Siren battery. These have a finite life and often fail at 10 years old. Sometimes you can replace the battery. Sometimes you have to replace the entire siren if the battery has leaked and corrosion exists
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XC90 R-Design MY2009, Black Sapphire Metallic. HP-Sound, RSE, Nav, Tel, ParkingCam, BLIS, ParkingHeater, RestHeat, Removable Towbar, Summer: CRATUS 20x8 on Pirelli Scorpion Zeros 255/45, Winter: NEPTUNE 17x7 on Continental WinterContact 4x4 235/65. |
Jan 23rd, 2019, 10:40 | #3 |
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Thanks SwissXC90 for reply.
On the subject of the probable faulty Haldex unit Vida suggests checking power supply first as its registering as not functioning. I have checked the requisite fuse in the rear compartment and found a 15a fuse in working order but my manual states it should be a 7.5a fuse. Looks like someone may have tried to resolve a previous issue by upping the fuse. Vida suggests checking fuse in the engine compartment? Is there any other fuses in the engine compartment that feed the rear that I should be checking first before starting to replace the Haldex and or the pump unit? Stu |
Jan 23rd, 2019, 17:08 | #4 |
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Fuse 11E/1 feeds the REM
The REM then feeds the DEM with fuses F27 and F23 On a MY2009 Power is on pin 1 of the DEM connector, measure it! Ground is pins 2 and 4. CAN bus is pins 7 & 8 If DEM has power and ground and won't talk to the rest of the car, it is likely damaged through corrosion. Get it repaired or replaced.
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XC90 R-Design MY2009, Black Sapphire Metallic. HP-Sound, RSE, Nav, Tel, ParkingCam, BLIS, ParkingHeater, RestHeat, Removable Towbar, Summer: CRATUS 20x8 on Pirelli Scorpion Zeros 255/45, Winter: NEPTUNE 17x7 on Continental WinterContact 4x4 235/65. |
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