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Home >> Jaguar >> 2019 >> XF S >> Repair and Diagnosis >> External Pages >> Different car >> Section 244 (Ride And Handling Optimization -- XE/(760)) >> Ride And Handling Optimization (G2231192) >> Diagnosis And Testing >> Ride And Handling Optimization (G1823091) >> Inspection And Verification

Inspection And Verification

WARNING: This page is about a different car, the 2020 Jaguar XE and 2019 Jaguar XE. However, it is still accessible from the selected car via links, so may be relevant.
WARNING: Before completing a road test, make sure the vehicle is safe to do so. Failure to follow this instruction may result in personal injury.
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 checked and/or the donor vehicle.
NOTE:
  • Guided Diagnostics must be followed and the repair advised by the process completed. Failure to do so may result in the rejection of any warranty claim made.
  • If a control module or a component is at fault or may be at fault and the vehicle remains under manufacturer warranty, refer to the Warranty Policy and Procedures information, or determine if any prior approval program is in operation, prior to the installation of a new module/component.
  • Check and rectify basic faults before beginning diagnostic routines involving pinpoint tests.
  1. Verify the customer concern
  2. Visually inspect for obvious signs of mechanical or electrical damage
    VISUAL INSPECTION

    MECHANICAL ELECTRICAL
    • Tire condition, pressures, etc
    • Driveline components (correct installation, damage, etc)
    • Engine components (correct installation, damage, etc)
    • Transmission components (correct installation, damage, etc)
    • Suspension components (correct installation, damage, etc)
    • Fuses
    • Harnesses/Connectors
    • Transmission Control Switch (TCS)
    • JaguarDrive Switchpack
    • Chassis Control Module (CHCM)
    • Powertrain Control Module (PCM)
    • Transmission Control Module (TCM)
    • Anti-Lock Brake System Control Module (ABS)
    • Controller Area Network (CAN) circuits
  3. If an obvious cause for an observed or reported concern is found, correct the cause (if possible) before proceeding to the next step
  4. If the cause is not visually evident, verify the symptom and refer to the JAGUARDRIVE SWITCHPACK DATALOGGER SIGNALS , alternatively check for Diagnostic Trouble Code(s) (DTC)s and refer to the DTC INDEX .
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