| 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: Motronic Engine Control Module Power Supply Relay -J271- from the Fuse box in the engine compartment.
- IGNITION: ON.
- CHECK: Motronic Engine Control Module Power Supply Relay -J271- socket terminals 1 and 3 to ground for voltage.
- IGNITION: OFF.
- SPECIFIED VALUE: Battery voltage.
-- Were Values obtained? |
-- YES:
-- NO:
|
| 3 |
- CONNECT: Jumper wire Motronic Engine Control Module Power Supply Relay -J271- socket terminals 3 and 5.
- IGNITION: ON.
- CHECK: Engine Control Module -J623- harness connector T94 / 3, T94 / 5, and T94 / 6 to ground for voltage.
- IGNITION: OFF.
- SPECIFIED VALUE: Battery voltage.
-- Was Value obtained? |
-- YES:
-- NO:
|
| 4 |
- REMOVE: Jumper wire Motronic Engine Control Module Power Supply Relay -J271- socket terminals 3 and 5.
- CHECK: Motronic Engine Control Module Power Supply Relay -J271- socket terminal 2 to the Engine Control Module -J623- harness connector T94 / 69 for resistance.
- SPECIFIED VALUE: 0.5 Ω (± 0.3 Ω).
-- Was Value obtained? |
-- YES:
-- NO:
|
| 5 |
- REMOVE: Jumper wire Motronic Engine Control Module Power Supply Relay -J271- socket terminals 3 and 5.
- REMOVE: Appropriate fuse. Refer to the wiring diagram for correct fuse.
- CHECK: Downstream (output) side of Appropriate fuse. Refer to the wiring diagram for correct fuse to Engine Control Module -J623- harness connector T94 / 3, T94 / 5, and T94 / 6 for resistance.
- SPECIFIED VALUE: 0.5 Ω (± 0.3 Ω).
-- Were Values obtained? |
-- YES:
-- NO:
|
| 6 |
Refer To The Final Procedure Below; |