X5 4.8l 35 faults detected, Cel and hesitation
 

Below is the detailed fault report for my 07 x5 4.8l. Been having a problem where the cel comes on and then car hesitates on acceleration. When I reset the ecu the car drives fine but for a little while and then cel comes back again. What is the problem?


INFO: ><
2018-01-29 19:16:10
BASE: E70
BUILD-YEAR: 2007
MODEL: X5 (E70) Automatic engine recognition (94)
ADDITIONAL OBD: OFF
FAULTS: 35
ECUs: 36
BATTERY: 11.6V
DEPTH: Normal communication
SPEED: normal
CONNECT: Fast Connection
VERSION: 11.1.2
DEVICE: >min's iPad< >iOS<
WIFI: >Carly Adapter v00<
ELM: >ELM327 v1.4 v21<
COM+: >YES<
<===========================>
0. Motor Control:
<--------------------------->
Engine / Motor:
- Fault: oelzustandssensor
- Code: 002EA0
- Fault: BSD message from intelligent battery sensor missing
- Code: 002EB8
- Fault: BSD message from the oil sensor is missing
- Code: 002EBC
- Fault: BSD-Nachricht vom Generator fehlt
- Code: 002EBD
- Fault: Local CAN communication 2
- Code: 002DDF
- Fault: Local CAN communication
- Code: 002DDE
- Fault: CAN-Timeout VVT-Control unit
- Code: 002DDD
- Fault: PT-CAN communication error
- Code: 00CD8B
<===========================>
1. ABS / DSC / Brake:
<--------------------------->
Active Roll Stabilization / Rollstabilisierung:
ECU OK, no fault code
<--------------------------->
Dynamische Stabilitaets Kontrolle / DSC:
- Fault: Steering angle sensor
- Code: 006EC4
<--------------------------->
Hand brake / Feststellbremse (EMF):
ECU OK, no fault code
<===========================>
2. Airbag:
<--------------------------->
Advanced Crash and Safety Management (ACSM):
- ECU not present/no answer
<===========================>
3. Transmission Control:
<--------------------------->
Transmission / Getriebe GS 19:
- Fault: :K-Can Bus off / SMG 3
- Code: 00CF37
- Fault: :K-Can Bus off / M-Drive
- Code: 00CF2B
<--------------------------->
Transmission / Getriebesteuerung:
- Fault: VGSG wheel Notlaufregelung activated. No DXC desired torque setting
- Code: 0055C3
- Fault: CAN message
- Code: 0055D0
<===========================>
4. Instrumentation:
<--------------------------->
Instrument cluster / Kombiinstrument:
ECU OK, no fault code
<--------------------------->
Central info display / Zentrales Display:
- Fault: Energy Supply
- Code: 00A46B
<--------------------------->
Head-Up Display:
- ECU not present/no answer
<===========================>
5. Light/Rain Control:
<--------------------------->
Rain/light sensor / Regen-Lichtsensor RLS:
ECU OK, no fault code
<--------------------------->
High-beam / Fernlichtassistent:
- ECU not present/no answer
<===========================>
6. Heating / AC:
<--------------------------->
Air conditioning / Klimaanlage:
- Fault: K-Can failure
- Code: 00E72F
- Fault: Power Management
- Code: 00E714
- Fault: K-Can failure
- Code: 00E729
<--------------------------->
AC front / Front Klimaanlage:
- Fault: Sensor ventilation Links
- Code: 00A1F2
- Fault: Fuhler ventilation right
- Code: 00A1F3
- Fault: Schichtungspoti Links
- Code: 00A1F4
- Fault: Schichtungspoti law
- Code: 00A1F5
- Fault: Power Management
- Code: 00E754
<===========================>
7. Immobilizer System:
<--------------------------->
CAS:
- Fault: CAS Supply Error
- Code: 00A0B2
- Fault: Input P N signal fault from EGS
- Code: 00A0B1
<===========================>
8. Park distance control / PDC:
<--------------------------->
Park Distance Control / PDC:
ECU OK, no fault code
<===========================>
9. Sunroof / Roof:
<--------------------------->
Roof / Dach:
- Fault: SHD failure
- Code: 00A092
- Fault: ESH failure
- Code: 00A0A2
<===========================>
10. Audio / Navigation / Communication:
<--------------------------->
Multimedia-Changer / Wechsler:
- ECU not present/no answer
<--------------------------->
Phone / Telefon:
ECU OK, no fault code
<--------------------------->
HiFi-Verstaerker:
ECU OK, no fault code
<--------------------------->
Tuner Antenna / Antenne:
ECU OK, no fault code
<--------------------------->
Hybrid Radio USA:
- ECU not present/no answer
<--------------------------->
Digital Satellite-Tuner USA:
- ECU not present/no answer
<--------------------------->
Headphones / Kopfhoerer Schnittstelle:
- ECU not present/no answer
<--------------------------->
Navigation:
- ECU not present/no answer
<--------------------------->
CD-Changer / Wechsler:
ECU OK, no fault code
<--------------------------->
Audio-System:
ECU OK, no fault code
<--------------------------->
Video:
- ECU not present/no answer
<--------------------------->
DAB:
- ECU not present/no answer
<===========================>
11. Seats:
<--------------------------->
Backrest width / Lehnenbreiteverstellung:
- ECU not present/no answer
<--------------------------->
Seats / Sitze:
- ECU not present/no answer
<--------------------------->
Backrest width / Lehnenbreiteverstellung:
- ECU not present/no answer
<--------------------------->
Seats / Sitze:
- ECU not present/no answer
<--------------------------->
Seats / Sitze:
ECU OK, no fault code
<--------------------------->
Seats / Sitze:
ECU OK, no fault code
<===========================>
12. Systems:
<--------------------------->
Junction Box Passenger / Beifahrer:
- ECU not present/no answer
<--------------------------->
Fuel pump / Kraftstoffpumpe:
- ECU not present/no answer
<--------------------------->
Tire pressure control / Reifendruck Kontrolle:
ECU OK, no fault code
<--------------------------->
Passive Go System:
- ECU not present/no answer
<--------------------------->
Car Communication Computer CCC:
ECU OK, no fault code
<--------------------------->
MASK:
ECU OK, no fault code
<--------------------------->
Rear-Monitor / Rueckfahrkamera:
- Fault: Energy Supply
- Code: 00A48B
<--------------------------->
Rear-Monitor / Rueckfahrkamera:
- Fault: Energy saving mode is active
- Code: 00A811
- Fault: Power supply defective
- Code: 00A80D
- Fault: sorry, unknown DTC fault
- Code: 00A81B
- Fault: sorry, unknown DTC fault
- Code: 00A81A
<--------------------------->
Car Communication:
ECU OK, no fault code
<===========================>
13. Anti-theft alarm system:
<--------------------------->
Theft alarm / Diebstahl Warnanlage:
- Fault: unknown fault
- Code: 009D45
- Fault: Information: back-up battery is discharged
- Code: 009338
<===========================>
14. Chassis:
<--------------------------->
Air suspension / Luftfederung:
ECU OK, no fault code
<--------------------------->
Electronic damper / Elektronische Daempfer:
ECU OK, no fault code
<===========================>
15. Body:
<--------------------------->
Automatisches Front Steering:
- ECU not present/no answer
<--------------------------->
Trailer / Anhaenger:
- ECU not present/no answer
<--------------------------->
Fussraummodul /FRM:
- Fault: Defective left brake light
- Code: 00A8B6
- Fault: Charge Controllers for extra battery deep discharge error in separating element / harness or secondary battery
- Code: 009CB5
<--------------------------->
EDC left front / vorne links:
ECU OK, no fault code
<--------------------------->
EDC right front / vorne rechts:
ECU OK, no fault code
<--------------------------->
EDC left rear / hinten links:
ECU OK, no fault code
<--------------------------->
EDC right rear / hinten rechts:
ECU OK, no fault code
<===========================>
16. Other:
<--------------------------->
Central Control / Zentrale Bedieneinheit:
ECU OK, no fault code

Battery 11.6V. 002EBC Generator.

If voltage can't stay over 12v you will get every type of error. Seems like alternator is kaput.

Pull up real-time voltage and drive around a bit. If voltage can't stay at 13.4+ at any RPM alternator/VR is shot.


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Not as alarming as I thought the response to be but I just replaced the battery last week, but I believe I still have to register it with the vehicle, no? I'm hoping that's the culprit to everything else cause after all, the 5yr old interstate battery was due for replacement. I'm worried about the can codes but hope it is because of the battery. Like previously stated, a reset on the computer the car will drive normal for a short time.

Very often (almost always it seems) people will replace the battery when the alternator killed the battery. Make 100% certain the alternator is doing its job. Use hidden menu item 7 I think to show real-time voltage on the odometer.

Show the actual P-codes before you reset the full report I can't see the forest through the trees (too much clutter).

What year is your truck? If SES/CEL/MIL (all mean the same). Service engine soon (what actually shows on my dash), check engine light, malfunction indicator light (how service refers to the light).


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Yes, I'm getting the cel and also what the picture shows below. By the way, thank you for your time.

Also, the p codes I'm getting are 3203, 1039, and 1036.

Just checked the alternator tonight and under load and no load, the alternator tested good. Tmr, I will register the battery and see if it’ll solve the mystery problem.

How did you do this?

+1: when my alernator got weak, when I came to an abrupt stop the voltage would dip when RPM dropped. If you see this especially if the drop is more than 1/2 a volt (13.6 drops to 13.1) then the VR or brushes are suspect.


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With all the can faults, I suspect that it's either a short somewhere, or a failed module. Dark days lie ahead..

How did you test the alt?

Is the battery fully charged at this point?

Did you find the TSB on can bus faults/shorts?