AVIN4PIN20230501

Audi On-car analysis list from May, 1 2023
Please contact Audi Helpline before attempting repair
All topics have associated worksheets to be filled out and attached to the TAC ticket. Worksheets can
be found at: ServiceNet>>Technician References>>Vin-4-Pin>>Worksheets
Models
MY
Engine Trans
Topic
Topic details
Customer states they receive a low coolant waning in the cluster. Coolant level
appears to be full in the reservoir
2020-2021
All
All
Coolant warning Lamp
• Case does not relate to TSB 2061918
• Photo showing reservoir level
• Complete reservoir, connector and 4 inch harness section
All models with
3.0L engine
(EA839)
2021-2023
3.0L
(EA839)
All
Q5
2021-2023
All
All
Q5 coolant resevoir cap Coolant resevoir cap found damaged
S4, S5, SQ5, A6,
A7, A8, Q7, Q8
2020-2023
3.0L
All
3.0L Water pump leaking
Q3
2020-2023
All
All
Q3 oil pan leak
• Video/ sound recording of abnormal noise/ customer complaint from inside
the vehicle before repair.
Abnormal/no sound from • Video/ sound recording while running sound actuator test
engine sound generator • Upload GFF log with executed test and relevant DTCs to GFF paperless
• Video/ sound record of noise from inside the vehicle after repair.
PT
Q3
• Photos of the coolant leak as found upon inspection
• Check vacuum line from water pump for coolant
• Inspect the N649 (Coolant pump switching valve).
Oil leak found coming from the oil pan.
Check engine lamp is illuminated and DTC P05A000: Active Grille Air Shutter "A"
Stuck is stored in the ECM.
Q7/Q8
Q5
2021-2022
2023
All
Any
All
Active Air Shutter
Any
Q5 - Belt noise from
Starter Generator
• P05A000: Active Grille Air Shutter "A" Stuck
• Photos of the shutter motor
Noise is present from the starter generator during starting or while running.
• An audio/video recording of the noise
• Ambient conditions of the complaint: Temperature / Humidity
• Does the complaint happen over a larger temperature range? Or just when it
is cold for example.
EL
Check engine lamp is on, DTC (s) P010600, P023600, P023700, P023800
Q3
2022
2.0
Any
Boost pressure sensor
All
2023
Any
Any
USB trim detached
e-tron Quattro
e-tron SB
2021-2022
Any
Any
Noise from Front Door
Trim Panel
Q5
2020-2023
Any
Any
A5
2021-2022
Any
Any
Documentation needed:
• Wiggle test harness
• Check pin fitment and pin drag
• Check circuit resistance (if needed)
• Photos of findings
• Q3 Boost pressure sensor worksheet
USB trim panel is pushed in, loose or detached from center console.
BD
Noise from front door trim panel while driving
• Video of noise before repair is performed
• Photos of repair
Close-up photo of relevant thorax/side airbag connector (T3m or T3n)
Airbag light on
Photo of both sides of the thorax/side airbag wire harness label
DTC B100A1B or B100B1B
Please ensure that the inscribed information on the connector is legible
Noise from Front Door
speaker Grill
Photo of both sides of the thorax/side airbag wire harness label (Figures 2, 3).