Test Procedure
WARNING: This page is about a different car, the 2018 Audi A3 Quattro, 2017 Audi A3 Quattro, 2016 Audi A3 Quattro, 2016 Audi A3, and 2015 Audi A3 Quattro. However, it is still accessible from the selected car via links, so may be relevant.
| Step |
Procedure |
Result / Action to Take |
| 1 |
- PERFORM: Preliminary Check to verify the customers concern. Refer to PRELIMINARY CHECK
.
-- Was Complaint verified? |
-- YES:
-- NO:
- GATHER more information from customer about the complaint.
|
| 2 |
- IGNITION: OFF.
- CONNECT: Scan Tool.
- ROAD TEST: Vehicle.
- CHECK: Scan Tool to Speedometer for accuracy.
- SPECIFIED VALUE: Difference ≤ 10%.
-- Was Value obtained? |
-- YES:
- CONDITION: May be intermittent.
- PERFORM: Visual Inspection of wiring and component.
- CHECK: Wiring for open, high resistance, short or harness connector for damage, corrosion, loose or broken terminals.
- REPAIR: faulty wiring or connector.
- GO TO: Step 4.
-- NO:
|
| 3 |
- CHECK: ABS.
- CHECK: ABS DTC's.
-- Was the ABS OK? |
-- YES:
- CHECK: CAN Bus wiring from the Instrument Cluster Control Module -J285- to the ABS Control Module -J104-.
- GO TO: Step 4.
-- NO:
- REPAIR: Any ABS concerns 1st.
- GO TO: Step 4.
|
| 4 |
- Final Procedure
- Perform a road test to verify repair.
- Do any DTC's return:
|
-- YES:
-- NO:
- Repair is complete. Generate readiness code. Refer to READINESS CODE
.
- Return vehicle to Customer.
|