Instrument Cluster
The Thin Film Transistor (TFT) display Instrument Cluster (IC) is connected to the Body Control Module/Gateway Module (BCM/GWM) assembly via the High Speed (HS) Controller Area Network (CAN) chassis systems bus. Transmission status is transmitted by the Transmission Control Module (TCM) via FlexRay bus to the BCM/GWM assembly and displayed to the driver in one of two displays in the IC. For additional information, Refer to: INSTRUMENT CLUSTER
Malfunction Indicator Lamp
The Malfunction Indicator Lamp (MIL) is located in the tachometer of the IC. Transmission related faults which may affect the vehicle emissions will illuminate the MIL.
The MIL is illuminated by the Powertrain Control Module (PCM) on receipt of a relevant fault message from the TCM on the FlexRay bus. The nature of the fault can be diagnosed using Jaguar approved diagnostic equipment which reads the Diagnostic Trouble Codes (DTC) stored in the TCM memory.
Transmission Status Display
The transmission status display is located in the tachometer of the IC. The display shows the selected gear and the Transmission Control Switch (TCS) position when the vehicle is in manual or sport mode.
The following table shows the displays and their descriptions.
| SYMBOL | DESCRIPTION |
|---|---|
| P | Park selected |
| R | Reverse selected |
| N | Neutral selected |
| D* | Drive and temporary manual mode selected (* = current gear) |
| S* | Sport mode selected (* = current gear) |
| 1 | 1st gear selected (manual CommandShift mode) |
| 2 | 2nd gear selected (manual CommandShift mode) |
| 3 | 3rd gear selected (manual CommandShift mode) |
| 4 | 4th gear selected (manual CommandShift mode) |
| 5 | 5th gear selected (manual CommandShift mode) |
| 6 | 6th gear selected (manual CommandShift mode) |
| 7 | 7th gear selected (manual CommandShift mode) |
| 8 | 8th gear selected (manual CommandShift mode) |
Message Center
The message center is located in the Instrument Cluster (IC). The message center is a Thin Film Transistor (TFT) display that relays vehicle status and operating information to the driver and can display messages relating to a number of vehicle systems. If a transmission fault occurs, the message 'GEARBOX FAULT' is displayed in the message center. For additional information, Refer to: INSTRUMENT CLUSTER