A faulty transmission control module (TCM) most often causes limp mode with the gearbox stuck in one gear, harsh jolts when you select D or R, erratic gear changes, flashing PRND letters and a gearbox or engine warning light. However, the same symptoms are often caused by a low gearbox oil level, a weak battery, a poor earth or a faulty sensor. To test a transmission control module, start by checking the battery and reading the fault codes with a diagnostic tool that can talk to the gearbox control unit, then check the power supply, the connector, the oil and the live data. Below we explain the symptoms, the diagnostic steps and what the most common fault codes mean.
Central locking door lock rear right Opel Insignia 13503788BT
Vendors's code: 13503788BT
Product code: 3C7C-89847
Barcode:
Code 39:
ISBN:
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Price 30 euros applies shipments to 5 kg on worldwide. Above this weight, please contact us by email to check price
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Is lock 13503788BT the right one for your Opel Insignia?
Used, working door lock for the rear right door of the Opel Insignia, number 13503788BT. Compare the number with the label on the lock in your car before ordering.
Central locking door lock rear right Opel Insignia 13503788BT
We offer a used door lock with number 13503788BT, fitted to the rear right door in the Opel Insignia. It works correctly and is in good condition, with a 6-month warranty.
Numbers on the label
- 13503788 BT / 13503788BT - part number
Application
- Opel Insignia - model
- rear right - door
What the lock does
A working door lock keeps the door securely latched while driving and lets the central locking lock and unlock it together with the other doors.
How to match this lock
Before replacing the lock, check that the rods to the handle are not seized and that power reaches the connector. A broken wire in the door loom gives similar symptoms. Left and right locks, as well as front and rear ones, have different designs, so check both the number and the door position before ordering.
Typical faults
- the dashboard shows the door as open,
- the lock jams when closing,
- the lock works loudly or with resistance,
- central locking does not lock this door.
Questions and answers
| What condition is the lock in? |
|---|
| It is a used, working part in good condition, with a 6-month warranty. |
| Is the model name enough to choose the lock? |
| No. The model only narrows the choice; the number on the lock decides. |
| What should I check when fitting? |
| Check the connector, the wiring in the door and the rods to the inner and outer handle. |
Need help choosing? Email contact@auto24parts.com with the number of your part.