Range Rover Evoque: Central Junction Box (CJB)
CAUTIONS:
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
When probing connectors to take measurements in the course of the pinpoint tests, use the adaptor kit, part number 3548-1358-00
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 a current 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 'diagnostic trouble code monitor' tab on the manufacturers approved diagnostic system
Check DDW for open campaigns. Refer to the corresponding bulletins and SSMs which may be valid for the specific customer complaint and carry out the recommendations as required
The table below lists all diagnostic trouble codes (DTCs) that could be logged in the central junction box, for additional information refer to the relevant Description and Operation section.
For additional information, refer to: Communications Network (418-00 Module Communications Network, Description and Operation) / Communications Network (418-00 Module Communications Network, Description and Operation).
READ NEXT:
Digital Audio Broadcast Module (DABM)
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 v
Gearshift Module (GSM)
CAUTIONS:
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
Headlamp Leveling Control Module (HLCM)
Headlamp Control Module (HCM)
CAUTION:
Diagnosis by substitution from a donor vehicle is NOT acceptable. Substitution
of control modules does
not guarantee confirmation of a fault, and may als
SEE MORE:
Voice tutorial
To listen to a tutorial detailing the operation of
the Voice system:
- Briefly press the Voice button to start a
voice session.
- Wait for the tone to sound, then say Voice
tutorial.
Alternatively, the tutorial can be selected using
the touch screen, as follows.
- Select Setup from the touch
Body Repairs - Corrosion Protection
Corrosion Protection
Galvanic Corrosion
Galvanic corrosion is the cross-contamination of dissimilar metals, in this
case aluminium and steel. Avoidance of galvanic
corrosion is an important issue to be considered in the repair of aluminium
bodied vehicles.
Precautions to prevent the contamination
