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.
ABS pump and control module Renault Laguna 476600002RA 91CT2AAY2
Vendors's code: 476600002RA
Product code: 10021201574
Barcode:
Code 39:
ISBN:
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How do you check whether the ABS pump will fit the Renault Laguna?
This is a used, working ABS pump with control module for the Renault Laguna - numbers 476600002R A / 476600002RA; 91CT2AAY2. Before buying, compare the numbers with the label on the module in your car.
ABS pump and control module Renault Laguna
The set in this listing (ABS pump and control module) runs the anti-lock braking system in: Renault Laguna (2007-2009). Match it by the numbers in the list. It is used, working and in good condition.
Numbers to compare
- 476600002R A / 476600002RA - part number (OEM)
- 91CT2AAY2 - part number (OEM)
- 00.0403-166C.3 / 000403166C3 - part number (OEM)
- 10.0212-0157.4 / 10021201574 - ABS pump number (ATE)
Application according to the listing
- Renault Laguna - model
- 2007-2009 - year
- ATE - manufacturer
How an ABS pump with control module works
ABS does not shorten the braking distance in all conditions, but it lets you steer the car under hard braking. The pump with control module is the heart of this mechanism.
Matching
For this model we offer several pumps with different numbers. The number on the label decides, not the model name alone. Modules differ, among other things, in the layout of the brake line ports and the connector. Always compare the numbers and the appearance of your pump with the unit in the listing.
Symptoms of a faulty ABS pump
- the ABS and brake warning lights do not go out after switching on the ignition,
- no wheel speed reading,
- the car reports sensor faults even though the sensors work,
- the module overheats or resets.
Check the level and condition of the brake fluid; old or contaminated fluid accelerates wear of the valves in the hydraulic unit.
Questions and answers
| What does “used, working” mean? |
|---|
| We sell it as a used part, in working order and in good condition; this information is also given in the listing features. |
| Does the brake fluid need replacing after the pump is fitted? |
| The system has to be bled after the pump is replaced anyway, so it is a good moment to check the fluid and replace it if it is old. |
| Can I drive with the ABS warning light on? |
| Usually the car still brakes without ABS assistance, but the wheels can lock and ESP will not work. The repair should be done as soon as possible. |
Send questions about compatibility to contact@auto24parts.com - state the model, year and the number from the module.