Section 141 (Module Communications Network)
WARNING: This page is about a different car, the 2008 Jaguar X-Type, 2007 Jaguar X-Type, and 2006 Jaguar X-Type. However, it is still accessible from the selected car via links, so may be relevant.
- Module Communications Network
- Communications Network - Description & Operation
- Communications Network - Diagnostic Procedures
- Principles of Operation
- Inspection and Verification
- Default Modes
- Symptom Chart
- Power and Ground circuit test index
- Pinpoint tests
- Notes
- Pinpoint Test A: CHECK THE CONTROLLER AREA NETWORK (CAN) CONTINUITY
- Pinpoint Test L: P1603. TCM EEPROM FAILURE
- Pinpoint Test A: P1637: CAN NETWORK MALFUNCTION, TRANSMISSION CONTROL MODULE (TCM)
- Pinpoint Test A: P1638: CAN NETWORK MALFUNCTION, INSTRUMENT CLUSTER (IC)
- Pinpoint Test A: P1642; P1643; P1797: CAN NETWORK MALFUNCTION, ECM
- Pinpoint Test C: P1699: CAN NETWORK MALFUNCTION, ELECTRONIC AUTOMATIC TEMPERATURE CONTROL (EATC) MODULE
- Pinpoint Test A: P1799: CAN NETWORK MALFUNCTION, ANTI-LOCK BRAKE (ABS)/DYNAMIC STABILITY CONTROL (DSC) CONTROL MODULE
- Pinpoint Test E: SCP NETWORK MALFUNCTION, GENERIC ELECTRONIC MODULE (GEM)
- Pinpoint Test B: SCP NETWORK MALFUNCTION, IN CAR ENTERTAINMENT (ICE) HEAD
- Pinpoint Test J: U2003: COMPACT DISC CHANGER NOT RESPONDING
- Pinpoint Test K: ONE OR MORE D2B MODULES NOT RESPONDING. 'WAKE-UP' SIGNAL FAULT
- Pinpoint Test L: U2008: 'PHONE MODULE NOT RESPONDING
- Pinpoint Test M: U2019: VOICE CONTROL MODULE NOT RESPONDING
- Pinpoint Test N: U2613: NAVIGATION CONTROL MODULE NOT RESPONDING
- Pinpoint Test O: U2614: AMPLIFIER NOT RESPONDING
- Pinpoint Test P: U2602: BREAK IN OPTICAL HARNESS FROM ICE HEAD UNIT (TRANSMITTER)
- Pinpoint Test Q: U2603: BREAK IN OPTICAL HARNESS TO ICE HEAD UNIT (RECEIVER)
- Pinpoint Test R: ONE OR MORE D2B MODULES NOT RESPONDING. PERMANENT SUPPLY FAULT
- Pinpoint Test S: ONE OR MORE D2B MODULES NOT RESPONDING. ACCESSORY SWITCHED SUPPLY FAULT
- Pinpoint Test T: ONE OR MORE D2B MODULES NOT RESPONDING. IGNITION SWITCHED SUPPLY FAULT
- Pinpoint Test U: IC SUPPLY OR GROUND FAULT
- Pinpoint Test V: SWRS SUPPLY OR GROUND FAULT
- Pinpoint Test W: YAW RATE SENSOR SUPPLY OR GROUND FAULT
- Pinpoint Test X: ABS/TCCM SUPPLY OR GROUND FAULT
- Pinpoint Test Y: DSC MODULE SUPPLY OR GROUND FAULT
- Pinpoint Test Z: GSI MODULE SUPPLY OR GROUND FAULT
- Pinpoint Test AA: HID MODULE SUPPLY OR GROUND FAULT
- Pinpoint Test AB: EATC MODULE SUPPLY OR GROUND FAULT
- Pinpoint Test AC: MEMORY SEAT MODULE SUPPLY OR GROUND FAULT
- Pinpoint Test AD: TCM (16 BIT) SUPPLY OR GROUND FAULT
- Pinpoint Test AE: TCM (32 BIT) SUPPLY OR GROUND FAULT
- Pinpoint Test AF: ECM SUPPLY OR GROUND FAULT (VEHICLES WITH 2.0L PETROL ENGINE)
- Pinpoint Test AG: ECM SUPPLY OR GROUND FAULT (VEHICLES WITH 2.5/3.0L PETROL ENGINE)
- Pinpoint Test AH: ECM SUPPLY OR GROUND FAULT (VEHICLES WITH 2.0L DIESEL ENGINE)
- Pinpoint Test AI: ICE SUPPLY OR GROUND FAULT
- Pinpoint Test AJ: CD CHANGER SUPPLY OR GROUND FAULT
- Pinpoint Test AK: NAV MODULE SUPPLY OR GROUND FAULT
- Pinpoint Test AL: FFH MODULE SUPPLY OR GROUND FAULT
- Pinpoint Test AM: PARK AID MODULE SUPPLY OR GROUND FAULT
- Pinpoint Test AN: RCM SUPPLY OR GROUND FAULT
- Pinpoint Test AO: GEM SUPPLY FAULT
- Pinpoint Test H: RESTRAINTS CONTROL MODULE (RCM) ISO CIRCUIT MALFUNCTION
- Pinpoint Test H: HEADLAMP LEVELLING MODULE (HID) ISO CIRCUIT MALFUNCTION
- Pinpoint Test H: ROOF CONSOLE ISO CIRCUIT MALFUNCTION
- Pinpoint Test H: REVERSE PARK AID ISO CIRCUIT MALFUNCTION
- Pinpoint Test H: ECM ISO CIRCUIT MALFUNCTION
- Pinpoint Test AU: FUEL FIRED HEATER (FFH) MODULE ISO CIRCUIT MALFUNCTION
- Pinpoint Test AV: AMPLIFIER SUPPLY OR GROUND FAULT