Rear Fog Lamps Inoperative. Opel Sintra 1999

For 1990-2009 cars

Step | Action | Value(s) | Yes | No
--- | --- | --- | --- | ---
1 | Was the rear fogIamp system check performed? | -- | Go to Step 2 | Go to Fog Lights System Check

2

1. Turn the headlamp and I/P lamp dimmer switch to the HEAD position.
2. Press and release the rear fog lamp switch

Does the rear fog lamp indicator illuminate inside the rear window wiper/washer and multifunction switch?

--

Go to Step 3

Go to Step 10

3 | Use a test lamp in order to backprobe between C200 terminal E1 and ground. Does the test lamp light? | -- | Go to Step 4 | Go to Step 9
4 | Use a test lamp in order to backprobe between the affected rear fog lamp connector, terminal C and ground. Does the test lamp light? | -- | Go to Step 5 | Go to Step 8
5 | Use a test lamp in order to backprobe between the affected rear fog lamp connector, terminal C and terminal E. Does the test lamp light? | -- | Go to Step 6 | Go to Step 7
6 | Replace the affected rear fog lamp. Refer to Tail Lamp Replacement Has the repair been made and the system rechecked? | -- | System OK | --

7

Repair the following conditions in CKT 350 between the affected rear fog lamp and G401:

• | A poor connection

• | An open

Has the repair been made and the system rechecked?

--

System OK

--

8

Repair the following conditions in CKT 122 between the affected rear fog lamp connector terminal C and C200 terminal E1:

• | A poor connection

• | An open

Has the repair been made and the system rechecked?

--

System OK

--

9

Repair the following conditions in CKT 122 between C200 terminal E1 and S243:

• | A poor connection

• | An open

Has the repair been made and the system rechecked?

--

System OK

--

10 | Use a test lamp in order to backprobe between the rear window wiper/washer switch connector C3 terminal H and ground. Does the test lamp light? | -- | Go to Step 11 | Go to Step 12
11 | Inspect for a poor connection at the rear window wiper/washer switch connector C3 terminal H. If the connection is good, replace the rear window wiper/washer switch. Refer to Multifunction Switch Assembly Replacement - Instrument Panel Has the repair been made and the system rechecked? | -- | System OK | --
12 | Use a test lamp in order to backprobe the rear fog lamp relay terminal C3 and ground. Does the test lamp light? | -- | Go to Step 13 | Go to Step 14

13

Repair the following conditions in CKT 122 between the rear fog lamp relay terminal C3 and the rear window wiper/washer switch terminal H:

• | A poor connection

• | An open

Has the repair been made and the system rechecked?

--

System OK

--

14

Use a test lamp in order to backprobe the following points on the rear fog lamp relay:

• | terminal B1 and ground

• | terminal B3 and ground

Does the test lamp light at both B1 and B3?

--

Go to Step 15

Go to Step 17

15 | Use a test lamp in order to backprobe the rear fog lamp relay terminal B1 and terminal C1. Does the test lamp light? | -- | Go to Step 16 | Go to Step 18
16 | Replace the rear fog lamp relay. Has the repair been made and the system rechecked? | -- | System OK | --

17

Repair the following conditions in CKT 1640 between the fuse block and the respective terminal on the rear fog lamp relay:

• | A poor connection

• | An open

Has the repair been made and the system rechecked?

--

System OK

--

18 | Use a test lamp in order to backprobe between the rear fog lamp module connector terminal L and ground. Does the test lamp light? | -- | Go to Step 19 | Go to Step 20
19 | Use a test lamp in order to backprobe the rear fog lamp module terminal L and terminal B. Does the test lamp light? | -- | Go to Step 22 | Go to Step 21

20

Repair the following conditions in CKT 10 between the rear fog lamp module terminal L and the headlamp and I/P dimmer switch terminal L:

• | A poor connection

• | An open

Has the repair been made and the system rechecked?

--

System OK

--

21

Repair the following conditions in CKT 1450 between the rear fog lamp module terminal B and ground G200:

• | A poor connection

• | An open

Has the repair been made and the system rechecked?

--

System OK

--

22 | Use a DMM in order to backprobe the rear fog lamp module terminal B and ground. Is the voltage within the specified range? | 0-1V. | Go to Step 23 | Go to Step 24

23

Repair the following conditions in CKT 1870 between the rear fog lamp module terminal H and the rear fog lamp relay terminal C1:

• | A poor connection

• | An open

Has the repair been made and the system rechecked?

--

System OK

--

24 | Use a DMM in order to backprobe the rear fog lamp module terminal E and ground. Observe the meter while pressing the rear fog lamp switch. Is the voltage within the specified range? | 0-1V. | Go to Step 25 | Go to Step 26
25 | Inspect for a poor connection of CKT 1977 at the rear fog lamp module terminal E. If the connection is good, replace the rear fog lamp module. Refer to Tail Lamp Replacement . Has the repair been made and the system rechecked? | -- | System OK | --
26 | Use a DMM in order to backprobe the rear window wiper/washer and multifunction switch connector C3 terminal D and ground. Observe the meter while pressing the rear fog lamp switch. Is the voltage within the specified range? | 0-1V. | Go to Step 27 | Go to Step 28

27

Repair the following conditions in CKT 1977 between the rear fog lamp module terminal E and the rear window wiper/washer and multifunction switch connector C3 terminal D:

• | A poor connection

• | An open

Has the repair been made and the system rechecked?

--

System OK

--

28

Inspect for a poor connection of CKT 1977 at the rear window wiper/washer and multifunction switch connector C3 terminal D:

If the connection is good, replace the rear window wiper/washer and multifunction switch. Refer to Multifunction Switch Assembly Replacement - Instrument Panel

Has the repair been made and the system rechecked?

--

System OK

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