Range Rover Evoque: Headlamp Leveling Control Module (HLCM)

Headlamp Control Module (HCM)

Range Rover Evoque. CAUTIONS CAUTION: Diagnosis by substitution from a donor vehicle is NOT acceptable. Substitution of control modules does not guarantee confirmation of a fault, and may also cause additional faults in the vehicle being tested and/or the donor vehicle

Range Rover Evoque. NOTES NOTES:

If the control module or a component is suspect and the vehicle remains under manufacturer warranty, refer to the Warranty Policy and Procedures manual (section B1.2), or determine if any prior approval programme is in operation, prior to the installation of a new module/component

Generic scan tools may not read the codes listed, or may read only 5-digit codes. Match the 5 digits from the scan tool to the first 5 digits of the 7-digit code listed to identify the fault (the last 2 digits give extra information read by the manufacturer approved diagnostic system)

When performing voltage or resistance tests, always use a digital multimeter accurate to three decimal places, and with an up-to-date calibration certificate. When testing resistance, always take the resistance of the digital multimeter leads into account

Check and rectify basic faults before beginning diagnostic routines involving pinpoint tests

Inspect connectors for signs of water ingress, and pins for damage and/or corrosion

If diagnostic trouble codes are recorded and, after performing the pinpoint tests a fault is not present, an intermittent concern may be the cause. Always check for loose connections and corroded terminals

Where an 'on demand self-test' is referred to, this can be accessed via the 'DTC Monitor' tab on the manufacturers approved diagnostic system

The table below lists all diagnostic trouble codes (DTCs) that could be logged in the headlamp control module, for additional diagnosis and testing information refer to the relevant diagnosis and testing section.

For additional information, refer to: Headlamps (417-01 Exterior Lighting, Diagnosis and Testing) / Headlamp Leveling (417-01 Exterior Lighting, Diagnosis and Testing).

DTC Index

Range Rover Evoque. Diagnostic Trouble Code (DTC) Index DTC

Range Rover Evoque. Diagnostic Trouble Code (DTC) Index DTC

Range Rover Evoque. Diagnostic Trouble Code (DTC) Index DTC

Range Rover Evoque. Diagnostic Trouble Code (DTC) Index DTC

Range Rover Evoque. Diagnostic Trouble Code (DTC) Index DTC

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Operation of the transmission is controlled by the TCM which electrically activates various solenoids to control the transmission gear selection. The sequence of solenoid activation is based on programmed information in the TCM memory and physical transmission operating conditions such as vehicle

 Electrical Precautions

General The following guidelines are intended to make sure the safety of the operator whilst preventing damage to the electrical and electronic components of this vehicle. Equipment Prior to commencing any test procedure on the vehicle, make sure that the relevant test equipment is working correct

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