| 1 |
- PERFORM: Preliminary Check to verify the customers complaint. Refer to PRELIMINARY CHECK
-- Was complaint verified? |
-- YES:
-- NO:
- Gather more Information from customer about the complaint.
|
| 2 |
- IGNITION: OFF
- DISCONNECT: Turbocharger Control Module 1 -J724- harness connector
- CHECK: Turbocharger Control Module 1 -J724- harness connector terminals 1 and 2 to ground for voltage.
- SPECIFIED VALUE: Battery Voltage
-- Was value obtained? |
-- YES:
-- NO:
|
| 3 |
- REMOVE: Engine Control Module - J623-. Refer to appropriate service information.
- CHECK: Turbocharger Control Module 1 -J724- harness connector terminals 5 to ground for voltage.
- SPECIFIED VALUE: 5 [V] (+/- 0.4 V)
-- Was value obtained? |
-- YES:
-- NO:
|
| 4 |
- REMOVE: Engine Control Module - J623-. Refer to appropriate service information.
- CHECK: Turbocharger Control Module 1 -J724- harness connector terminals 3 to ground for resistance.
- SPECIFIED VALUE: 0.5 Ω (± 0.3 Ω)
-- Was value obtained? |
-- YES:
-- NO:
- REPLACE: Engine Control Module - J623-. Refer to appropriate repair information.
- GO TO: Step 6
|
| 5 |
- REMOVE: Engine Control Module - J623-. Refer to appropriate service information.
- CHECK: Turbocharger Control Module 1 -J724- harness connector terminals 1 to the Engine Control Module - J623- harness connector terminals T91 / 40 for resistance.
- CHECK: Turbocharger Control Module 1 -J724- harness connector terminals 2 to the Engine Control Module - J623- harness connector terminals T91 / 23 for resistance.
- CHECK: Turbocharger Control Module 1 -J724- harness connector terminals 3 to the Engine Control Module - J623- harness connector terminals T105 / 58 for resistance.
- CHECK: Turbocharger Control Module 1 -J724- harness connector terminals 4 to the Engine Control Module - J623- harness connector terminals T105 / 78 for resistance.
- CHECK: Turbocharger Control Module 1 -J724- harness connector terminals 5 to the Engine Control Module - J623- harness connector terminals T105 / 57 for resistance.
- SPECIFIED VALUE: 0.5 Ω (± 0.3 Ω)
-- Was value obtained? |
-- YES:
- REPLACE: Turbocharger Control Module 1 -J724-. Refer to appropriate repair information.
- GO TO: Step 6
-- NO:
- CHECK: wiring for open, high resistance, short or electrical connector for damage, corrosion, loose or broken terminals
- REPAIR: faulty wiring or connector
- GO TO: Step 6
|
| 6 |
- 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
|