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.
Call Outs For CHARGE AIR PRESSURE SENSOR, ENGINE/MOTOR CONTROL MODULE, TRANSMISSION FLUID COOLING PUMP
G31
Charge Air Pressure Sensor
J623
Engine/Motor Control Module Type:BT, Slpdok:, Aim:BTJ623
N421
Compressor Magnetic Clutch
T2l
2-Pin Connector
T3ah
3-Pin Connector
T4k
4-Pin Connector Type:VA, Slpdok:, Aim:VAT4k
T10ai
10-Pin Connector, Black Type:VA, Slpdok:, Aim:VAT10ai
T10t
10-Pin Connector, Black Type:VA, Slpdok:, Aim:VAT10t
T14d
14-Pin Connector Type:VA, Slpdok:, Aim:VAT14d
T14f
14-Pin Connector Type:VA, Slpdok:, Aim:VAT14f
T91
91-Pin Connector Type:VA, Slpdok:, Aim:VAT91
TML
Coupling Point in Engine/Motor Compartment, Left
V478
Transmission Fluid Cooling Pump Type:BT, Slpdok:, Aim:BTV478
*
Depending on Equipment
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.