Safety Warning
DIY auto repair can cause serious injury, fire, or vehicle damage. These guides are for informational purposes only. Always follow OEM torque specs, wear PPE, and consult a certified mechanic if you are unsure. You are solely responsible for your safety.
In-line connectors, 24-/44-pin, Hybrid System MQS/MPQ
Manufactured by AMP: The following contact types without single conductor seal can be fitted in the connector housings:
- MQS (Micro Quadlock System)
- MPQ, width 2.8 mm (Micro Power Quadlock)
- MPQ, width 5.2 mm (Micro Power Quadlock)
Socket housing:
Press locks (1) on protective cap (2) upwards on both sides.
Detach protective cap from contact carrier (3).
Hold down safety catch (1) of contact bushing in opening of contact carrier with a small screwdriver.
Pull wire with contact bushing in arrow direction as far as secondary lock (2).
Hold down snap-in hooks in secondary lock (1) again and pull cable with contact bushing (2) completely out of contact carrier (3).
Pin housing:
Press locks (1) on protective cap (2) upwards on both sides.
Detach protective cap from housing carrier (3).
Pull contact carrier (1) out of housing carrier (2).
The pin contacts are pulled out of a contact carrier as described under "Socket housing".
NO RELATED
Use the Manual With the Right Hardware
Pair factory procedures with proven DIY tools so the instructions are easier to execute.
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When to See a Mechanic
Stop DIY work and contact a certified mechanic immediately if any of the following apply:
- • You smell fuel, burning insulation, or see smoke.
- • Brakes feel soft, pull hard to one side, or make grinding noises.
- • The engine overheats, stalls repeatedly, or misfires under load.
- • You are missing required tools, torque specs, or safe lifting equipment.
- • You are not confident in the next step or safety outcome.