Automatic Transmission Shift Lock Control Always On With Ignition in RUN. Opel Sintra 1999

For 1990-2009 cars

Step | Action | Value(s) | Yes | No
--- | --- | --- | --- | ---
Important: Use the J 35616 Connector Test Adapter kit if a diagnostic procedure requires testing or probing a terminal. Using the adapter prevents damage to the terminal and indicates if the contact tension is sufficient. .

1

1. Place the gear selector in the PARK position.
2. Turn the ignition switch to the RUN position.
3. Use a test lamp in order to backprobe between the stop lamp switch connector C2 terminal A CKT 39 and ground.

Does the test lamp light?

--

Go to Step 2

Go to Step 3

2 | Use the test lamp in order to backprobe between the stop lamp switch connector C2 terminal B CKT 1135 and ground. Does the test lamp light? | -- | Go to Step 4 | Go to Step 5
3 | Repair the faulty connection or the open in CKT 39 between the stop lamp switch connector C2 terminal A and S209. Is the repair complete? | -- | System OK | --
4 | Use a test lamp to backprobe between the brake transmission shift lock control actuator (BTSI) connector terminal A CKT 1135 and ground. Does the test lamp light? | -- | Go to Step 6 | Go to Step 7

5

1. Test for a faulty connection at the stop lamp switch.
2. If the connection is OK, adjust or replace the stop lamp switch.Refer to Stop Lamp Switch Adjustment

Is the repair complete?

--

System OK

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6 | Use a test lamp in order to backprobe the BTSI connector terminal B CKT 434. Does the test lamp light? | -- | Go to Step 9 | Go to Step 8
7 | Repair the faulty connection or the open in CKT 1135 between the stop lamp switch connector C2 terminal B and the BTSI connector terminal A. Is the repair complete? | -- | System OK | --

8

1. Test for a faulty connection at the BTSI.
2. If the connection is OK, replace the BTSI.

Is the repair complete?

--

System OK

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9 | Use a test lamp in order to frontprobe between the transaxle range switch connector C1 terminal A CKT 434 and ground. Does the test lamp light? | -- | Go to Step 11 | Go to Step 10
10 | Repair the faulty connection or the open in CKT 434 between the BTSI terminal B and the transaxle range switch connector C1 terminal A. Is the repair complete? | -- | System OK | --
11 | Use a test lamp in order to frontprobe the transaxle range switch connector C1 terminal D CKT 451 and B+. Does the test lamp light? | -- | Go to Step 12 | Go to Step 13

12

1. Inspect for a faulty connection at the transaxle range switch.
2. If the connection is OK, adjust or replace the transaxle range switch. Refer to Park/Neutral Position Switch Replacement

Is the repair complete?

--

System OK

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13 | Inspect for a faulty connection or an open in CKT 451 between the transaxle range switch connector C1 terminal D and ground connector G113. Is the repair complete? | -- | System OK | --