TECHNICAL SERVICE BULLETIN

Reference Number(s): SSM72015, Date of Issue: October 6, 2014

LAND ROVER:	Discovery 4/L319, Freelander 2/L359, Discovery 3/L319, Range Rover/L405, Range Rover Sport/L494, Defender/L316, Range Rover/L322, Range Rover Evoque/L538, Range Rover Sport/L320
CATEGORY:	Diagnostic Software Hardware

SERVICE INFORMATION

Symptom 000101 Diagnostic Concerns

Attachments

ISSUE

Content

Jaguar Land Rover has received reports of two concerns with Datalogger on DVD139.04.

"Testman error" when attempting to run signals or exiting data logger.

Datalogger signals remain selected from a previous session or from a session of another vehicle.

CAUSE

The cause of this concern is currently being investigated; once the cause has been identified the fix will be released on the next available patch.

ACTION

The concern with the "Testman error" has been linked to the signals selected within the last session when Datalogger was last used and that are not being removed on exit.

As a work around, if all the signals are de-selected before existing data logger it will prevent Datalogger from crashing next time it is used.

If a "Testman error" and crash occurred SDD will need to be shut down and restarted. After SDD has been restarted a new SDD session will need to be selected.

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.

Safety Warning

DATALOGGER Concerns Reported On DVD139.04 (SSM72015)