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Home/Jaguar/X-type/Jaguar X-type I (2001-2009)/Repair manual/Communication Devices/Module Communications Network: Other
Contents Wiring diagrams Section: Communication Devices All sections

Module Communications Network: Other Jaguar X-type I

Communication Devices ~6927 words

Possible TCM default

  1. Fixed 4th gear
  2. Erratic gear shifts

Possible ECM default

  1. Throttle motor and relay disabled
  2. Throttle valve opening set to default value
  3. Idle speed controlled by fuel injection intervention
  4. Idle speed adaptation inhibited
  5. Throttle opening limited to 30%
  6. Vehicle speed limited
  7. Speed (cruise) control limited
  8. Maximum throttle opening for N range inhibited
  9. Maximum engine speed reduced
  10. HO2 sensor control circuit inhibited
  11. Maximum ignition retard

Pinpoint tests

CAUTIONDiagnosis by substitution from a donor vehicle is NOT acceptable. Each vehicle is configured to it's own vehicle identification data (VID) block, and substitution of control modules may not only not confirm a fault, but may cause faults in the vehicle being tested and/or the donor vehicle. Failure to follow this instruction may result in damage to the vehicle.
CAUTIONElectronic modules are sensitive to static electrical charges. If exposed to these charges, damage may result. Failure to follow this instruction may result in damage to the vehicle.
CAUTIONWhen probing connectors to take measurements in the course of the pinpoint tests, use the adaptor kit, part number 3548-1358-00. Failure to follow this instruction may result in damage to the vehicle.

Note. When performing voltage or resistance tests, always use a digital multimeter (DMM) accurate to 3 decimal places, and with an up-to-date calibration certificate. When testing resistance, always take the resistance of the DMM leads into account.

Note. Before beginning any diagnosis of the D2B system, codes B1342, U2602, or U2603 must be rectified. No D2B function is possible with these failures present.

Note. Check and rectify basic faults before beginning diagnostic routines involving pinpoint tests.

Note. If DTCs are recorded and the symptom is not present when performing the pinpoint tests, an intermittent concern may be the cause. Always check for loose connections and corroded terminals.

G354462t169: CHECK THE RESISTANCE OF THE CAN NETWORK

Pinpoint Test G

G2 Is the resistance between 50 and 70 ohms?

G354462t170: CHECK THE CAN NETWORK FOR SHORT CIRCUIT

Pinpoint Test G

G2 Is the resistance less than 50 ohms?

G354462t53: CHECK TCM FOR DAMAGE

Pinpoint Test G

G1 Does the TCM indicate any signs of damage?

G354462t54: CHECK CAN + FOR SHORT CIRCUIT TO GROUND

Pinpoint Test G

G1 Is the resistance less than 10,000 ohms?

G354462t55: CHECK CAN + FOR SHORT CIRCUIT TO BATTERY

Pinpoint Test G

G1 Is the resistance less than 10,000 ohms?

G354462t56: CHECK CAN - FOR SHORT CIRCUIT TO GROUND

Pinpoint Test G

G1 Is the resistance less than 10,000 ohms?

G354462t57: CHECK CAN - FOR SHORT CIRCUIT TO BATTERY

Pinpoint Test G

G1 Is the resistance less than 10,000 ohms?

G354462t58: CHECK FOR SHORT CIRCUIT BETWEEN CAN + AND CAN

Pinpoint Test G

G1 Is the resistance less than 10,000 ohms?

G354462t61: CHECK FOR CORRECT BUS TERMINATION

Pinpoint Test G

G2 Is the resistance between 50 and 70 ohms?

G354462t62: CHECK CONTINUITY OF THE CAN + CIRCUIT BETWEEN THE ECM AND THE IC

Pinpoint Test G

G1 Vehicles with 2.5 and 3.0L engine -
  1. Vehicles with 2.0L petrol engine
  2. Vehicles with 2.0L diesel engine

G354462t63: CHECK CONTINUITY OF THE CAN - CIRCUIT BETWEEN THE ECM AND THE IC

Pinpoint Test G

G1 Vehicles with 2.5 and 3.0L engine -
  1. Vehicles with 2.0L petrol engine
  2. Vehicles with 2.0L diesel engine

G354462t64: CHECK FOR LOSS OF TERMINATION WITHIN THE ECM

Pinpoint Test G

G1 Vehicles with 2.5 and 3.0L engine -
  1. Vehicles with 2.0L petrol engine
  2. Vehicles with 2.0L diesel engine

G354462t65: CHECK FOR LOSS OF TERMINATION WITHIN THE IC

Pinpoint Test G

G1 Is the resistance between 110 and 140 ohms?

INSTRUMENT CLUSTER CLEAR the DTC, test the system for normal operation.

G354462t27: CHECK THE IC FOR DAMAGE

Pinpoint Test G

G1 Does the IC indicate any signs of damage?

G354462t28: CHECK CAN + FOR SHORT CIRCUIT TO GROUND

Pinpoint Test G

G2 Is the resistance less than 10,000 ohms?

G354462t29: CHECK CAN + FOR SHORT CIRCUIT TO BATTERY

Pinpoint Test G

G1 Is the resistance less than 10,000 ohms?

G354462t30: CHECK CAN - FOR SHORT CIRCUIT TO GROUND

Pinpoint Test G

G1 Is the resistance less than 10,000 ohms?

G354462t31: CHECK CAN - FOR SHORT CIRCUIT TO BATTERY

Pinpoint Test G

G1 Is the resistance less than 10,000 ohms?

G354462t32: CHECK FOR SHORT CIRCUIT BETWEEN CAN + AND CAN

Pinpoint Test G

G2 Is the resistance less than 10,000 ohms?

G354462t35: CHECK FOR CORRECT BUS TERMINATION

Pinpoint Test G

G2 Is the resistance between 50 and 70 ohms?

G354462t36: CHECK CONTINUITY OF THE CAN + CIRCUIT BETWEEN THE ECM AND THE IC

Pinpoint Test G

G1 Vehicles with 2.5 and 3.0L engine -
  1. Vehicles with 2.0L petrol engine
  2. Vehicles with 2.0L diesel engine

G354462t37: CHECK CONTINUITY OF THE CAN - CIRCUIT BETWEEN THE ECM AND THE IC

Pinpoint Test G

G1 Vehicles with 2.5 and 3.0L engine -
  1. Vehicles with 2.0L petrol engine
  2. Vehicles with 2.0L diesel engine

G354462t38: CHECK FOR LOSS OF TERMINATION WITHIN THE ECM

Pinpoint Test G

G1 Vehicles with 2.5 and 3.0L engine -
  1. Vehicles with 2.0L petrol engine
  2. Vehicles with 2.0L diesel engine

G354462t39: CHECK FOR LOSS OF TERMINATION WITHIN THE IC

Pinpoint Test G

G1 Is the resistance between 110 and 140 ohms?

INSTRUMENT CLUSTER CLEAR the DTC, test the system for normal operation.

G354462t40: CHECK THE ECM FOR DAMAGE

Pinpoint Test G

G1 Does the ECM indicate any signs of damage?

G354462t41: CHECK CAN + FOR SHORT CIRCUIT TO GROUND

Pinpoint Test G

G1 Is the resistance less than 10,000 ohms?

G354462t42: CHECK CAN + FOR SHORT CIRCUIT TO BATTERY

Pinpoint Test G

G1 Is the resistance less than 10,000 ohms?

G354462t43: CHECK CAN - FOR SHORT CIRCUIT TO GROUND

Pinpoint Test G

G1 Is the resistance less than 10,000 ohms?

G354462t44: CHECK CAN - FOR SHORT CIRCUIT TO BATTERY

Pinpoint Test G

G1 Is the resistance less than 10,000 ohms?

G354462t45: CHECK FOR SHORT CIRCUIT BETWEEN CAN + AND CAN

Pinpoint Test G

G1 Is the resistance less than 10,000 ohms?

G354462t48: CHECK FOR CORRECT BUS TERMINATION

Pinpoint Test G

G2 Is the resistance between 50 and 70 ohms?

G354462t49: CHECK CONTINUITY OF THE CAN + CIRCUIT

Pinpoint Test G

G1 Vehicles with 2.5 and 3.0L engine -
  1. Vehicles with 2.0L petrol engine
  2. Vehicles with 2.0L diesel engine

G354462t50: CHECK CONTINUITY OF THE CAN - CIRCUIT

Pinpoint Test G

G1 Vehicles with 2.5 and 3.0L engine -
  1. Vehicles with 2.0L petrol engine
  2. Vehicles with 2.0L diesel engine

G354462t51: CHECK FOR LOSS OF TERMINATION WITHIN THE ECM

Pinpoint Test G

G1 Vehicles with 2.5 and 3.0L engine -
  1. Vehicles with 2.0L petrol engine
  2. Vehicles with 2.0L diesel engine

G354462t52: CHECK FOR LOSS OF TERMINATION WITHIN THE IC

Pinpoint Test G

G1 Is the resistance between 110 and 140 ohms?

G354462t14: CHECK THE EATC MODULE FOR DAMAGE

Pinpoint Test G

G1 Does the EATC module indicate any signs of damage?

G354462t15: CHECK CAN + FOR SHORT CIRCUIT TO GROUND

Pinpoint Test G

G1 Is the resistance less than 10,000 ohms?

G354462t16: CHECK CAN + FOR SHORT CIRCUIT TO BATTERY

Pinpoint Test G

G2 Is the resistance less than 10,000 ohms?

G354462t17: CHECK CAN - FOR SHORT CIRCUIT TO GROUND

Pinpoint Test G

G1 Is the resistance less than 10,000 ohms?

G354462t18: CHECK CAN - FOR SHORT CIRCUIT TO BATTERY

Pinpoint Test G

G1 Is the resistance less than 10,000 ohms?

G354462t19: CHECK FOR SHORT CIRCUIT BETWEEN CAN + AND CAN

Pinpoint Test G

G2 Is the resistance less than 10,000 ohms?

G354462t22: CHECK FOR CORRECT BUS TERMINATION

Pinpoint Test G

G2 Is the resistance between 50 and 70 ohms?

G354462t23: CHECK CONTINUITY OF THE CAN + CIRCUIT BETWEEN THE ECM AND THE IC

Pinpoint Test G

G1 Vehicles with 2.5 and 3.0L engine -
  1. Vehicles with 2.0L petrol engine
  2. Vehicles with 2.0L diesel engine

G354462t24: CHECK CONTINUITY OF THE CAN - CIRCUIT BETWEEN THE ECM AND THE IC

Pinpoint Test G

G1 Vehicles with 2.5 and 3.0L engine -
  1. Vehicles with 2.0L petrol engine
  2. Vehicles with 2.0L diesel engine

G354462t25: CHECK FOR LOSS OF TERMINATION WITHIN THE ECM

Pinpoint Test G

G1 Vehicles with 2.5 and 3.0L engine -
  1. Vehicles with 2.0L petrol engine
  2. Vehicles with 2.0L diesel engine

G354462t26: CHECK FOR LOSS OF TERMINATION WITHIN THE IC

Pinpoint Test G

G1 Is the resistance between 110 and 140 ohms?

G354462t1: CHECK THE ABS OR DSC MODULE FOR DAMAGE

Pinpoint Test G

G1 Does the ABS/TCCM or DSC module indicate any signs of damage?

G354462t2: CHECK CAN + FOR SHORT CIRCUIT TO GROUND

Pinpoint Test G

G2 Is the resistance less than 10,000 ohms?

G354462t3: CHECK CAN + FOR SHORT CIRCUIT TO BATTERY

Pinpoint Test G

G1 Is the resistance less than 10,000 ohms?

G354462t4: CHECK CAN - FOR SHORT CIRCUIT TO GROUND

Pinpoint Test G

G1 Is the resistance less than 10,000 ohms?

G354462t5: CHECK CAN - FOR SHORT CIRCUIT TO BATTERY

Pinpoint Test G

G1 Is the resistance less than 10,000 ohms?

G354462t6: CHECK FOR SHORT CIRCUIT BETWEEN CAN + AND CAN

Pinpoint Test G

G2 Is the resistance less than 10,000 ohms?

G354462t9: CHECK FOR CORRECT BUS TERMINATION

Pinpoint Test G

G2 Is the resistance between 50 and 70 ohms?

G354462t10: CHECK CONTINUITY OF THE CAN + CIRCUIT BETWEEN THE ECM AND THE IC

Pinpoint Test G

G1 Vehicles with 2.5 and 3.0L engine -
  1. Vehicles with 2.0L petrol engine
  2. Vehicles with 2.0L diesel engine

G354462t11: CHECK CONTINUITY OF THE CAN - CIRCUIT

Pinpoint Test G

G1 Vehicles with 2.5 and 3.0L engine -
  1. Vehicles with 2.0L petrol engine
  2. Vehicles with 2.0L diesel engine

G354462t12: CHECK FOR LOSS OF TERMINATION WITHIN THE ECM

Pinpoint Test G

G1 Vehicles with 2.5 and 3.0L engine -
  1. Vehicles with 2.0L petrol engine
  2. Vehicles with 2.0L diesel engine

G354462t13: CHECK FOR LOSS OF TERMINATION WITHIN THE IC

Pinpoint Test G

G1 Is the resistance between 110 and 140 ohms?

G354462t82: CHECK GEM FOR DAMAGE

Pinpoint Test G

G1 Does the GEM indicate any signs of damage?

G354462t83: CHECK THE SCP + FOR SHORT CIRCUIT TO GROUND

Pinpoint Test G

G1 Is the resistance less than 10,000 ohms?

G354462t84: CHECK THE SCP + FOR SHORT CIRCUIT TO BATTERY

Pinpoint Test G

G1 Is the resistance less than 10,000 ohms?

G354462t85: CHECK THE SCP - FOR SHORT CIRCUIT TO GROUND

Pinpoint Test G

G1 Is the resistance less than 10,000 ohms?

G354462t86: CHECK THE SCP - FOR SHORT CIRCUIT TO BATTERY

Pinpoint Test G

G1 Is the resistance less than 10,000 ohms?

G354462t87: CHECK FOR SHORT CIRCUIT BETWEEN SCP + AND SCP

Pinpoint Test G

G1 Is the resistance less than 10,000 ohms?

G354462t90: CHECK FOR CORRECT BUS TERMINATION ON SCP +

Pinpoint Test G

G3 Is the resistance 150 to 210 ohms?

G354462t91: CHECK THE CONTINUITY OF THE GENERIC ELECTRONIC MODULE (GEM) SCP + CIRCUIT

Pinpoint Test G

G3 Is the resistance greater than 5 ohms?

G354462t92: CHECK FOR LOSS OF SCP + TERMINATION WITHIN THE GEM

Pinpoint Test G

G2 Is the resistance 320 to 400 ohms?

GENERIC ELECTRONIC MODULE (GEM) CLEAR the DTC, test the system for normal operation.

G354462t93: CHECK CONTINUITY OF THE INSTRUMENT CLUSTER (IC) SCP + CIRCUIT

Pinpoint Test G

G2 Is the resistance greater than 5 ohms?

G354462t94: CHECK FOR LOSS OF SCP + TERMINATION WITHIN THE INSTRUMENT CLUSTER

Pinpoint Test G

G1 Is the resistance 320 to 400 ohms?

INSTRUMENT CLUSTER CLEAR the DTC, test the system for normal operation.

G354462t69: CHECK ICE FOR DAMAGE

Pinpoint Test G

G1 Does the ICE head indicate any signs of damage?

G354462t70: CHECK THE SCP + FOR SHORT CIRCUIT TO GROUND

Pinpoint Test G

G1 Is the resistance less than 10,000 ohms?

G354462t71: CHECK THE SCP + FOR SHORT CIRCUIT TO BATTERY

Pinpoint Test G

G1 Is the resistance less than 10,000 ohms?

G354462t72: CHECK THE SCP - FOR SHORT CIRCUIT TO GROUND

Pinpoint Test G

G1 Is the resistance less than 10,000 ohms?

G354462t73: CHECK THE SCP - FOR SHORT CIRCUIT TO BATTERY

Pinpoint Test G

G1 Is the resistance less than 10,000 ohms?

G354462t74: CHECK FOR SHORT CIRCUIT BETWEEN SCP + AND SCP

Pinpoint Test G

G1 Is the resistance less than 10,000 ohms?

G354462t77: CHECK FOR CORRECT BUS TERMINATION ON SCP +

Pinpoint Test G

G3 Is the resistance 150 to 210 ohms?

G354462t78: CHECK THE CONTINUITY OF THE GENERIC ELECTRONIC MODULE (GEM) SCP + CIRCUIT

Pinpoint Test G

G4 Is the resistance greater than 5 ohms?

G354462t79: CHECK FOR LOSS OF SCP + TERMINATION WITHIN THE GEM

Pinpoint Test G

G2 Is the resistance 320 to 400 ohms?

GENERIC ELECTRONIC MODULE (GEM)

G354462t80: CHECK CONTINUITY OF THE IC SCP + CIRCUIT

Pinpoint Test G

G2 Is the resistance greater than 5 ohms?

G354462t81: CHECK FOR LOSS OF SCP + TERMINATION WITHIN THE IC

Pinpoint Test G

G1 Is the resistance 320 to 400 ohms?

INSTRUMENT CLUSTER CLEAR the DTC, test the system for normal operation.

G354462t137: CHECK CD CHANGER MODULE, USING OPTICAL BUS TESTER

Pinpoint Test G

G6 Is U2003 set?

G354462t156: CHECK THE 'WAKE-UP' SIGNAL TO THE CD CHANGER

Pinpoint Test G

G3 Does the oscilloscope show a 'wake-up' signal as described?

G354462t157: CHECK THE 'WAKE-UP' SIGNAL TO THE VOICE ACTIVATED CONTROL MODULE

Pinpoint Test G

G3 Does the oscilloscope show a 'wake-up' signal as described?

G354462t158: CHECK THE 'WAKE-UP' SIGNAL TO THE 'PHONE MODULE

Pinpoint Test G

G3 Does the oscilloscope show a 'wake-up' signal as described?

G354462t159: CHECK THE 'WAKE-UP' SIGNAL TO THE NAVIGATION COMPUTER

Pinpoint Test G

G3 Does the oscilloscope show a 'wake-up' signal as described?

G354462t256: CHECK THE 'WAKE-UP' SIGNAL TO THE AMPLIFIER

Pinpoint Test G

G3 Does the oscilloscope show a 'wake-up' signal as described?

G354462t139: CHECK 'PHONE MODULE, USING OPTICAL BUS TESTER

Pinpoint Test G

G6 Is U2008 set?

G354462t141: CHECK VOICE CONTROL MODULE, USING OPTICAL BUS TESTER

Pinpoint Test G

G6 Is U2019 set?

G354462t143: CHECK NAVIGATION CONTROL MODULE, USING OPTICAL BUS TESTER

Pinpoint Test G

G6 Is U2613 set?

G354462t258: CHECK AMPLIFIER, USING OPTICAL BUS TESTER

Pinpoint Test G

G6 Is U2614 set?

G354462t145: CHECK FIBRE OPTIC LEAD BETWEEN LUGGAGE COMPARTMENT JOINT AND CD CHANGER

Pinpoint Test G

G6 Are light pulses visible?

G354462t147: CHECK FIBRE OPTIC LEAD BETWEEN 'A' POST AND ICE HEAD UNIT

Pinpoint Test G

G5 Are light pulses visible?

G354462t148: CHECK THE ICE HEAD UNIT

Pinpoint Test G

G3 Are light pulses visible?

G354462t149: CHECK THE FIBRE OPTIC LEAD FROM THE CD CHANGER TO THE 'PHONE MODULE

Pinpoint Test G

G6 Are light pulses visible?

G354462t150: CHECK THE FIBRE OPTIC LEAD FROM THE 'PHONE MODULE TO THE VOICE MODULE

Pinpoint Test G

G5 Are light pulses visible?

G354462t151: CHECK THE FIBRE OPTIC LEAD FROM THE VOICE MODULE TO THE NAVIGATION COMPUTER

Pinpoint Test G

G6 Are light pulses visible?

G354462t95: CHECK THE FIBRE OPTIC LEAD FROM THE NAVIGATION COMPUTER TO THE AMPLIFIER

Pinpoint Test G

G6 Are light pulses visible?

G354462t152: CHECK FIBRE OPTIC LEAD BETWEEN LUGGAGE COMPARTMENT JOINT AND AMPLIFIER

Pinpoint Test G

G6 Are light pulses visible?

G354462t154: CHECK FIBRE OPTIC LEAD BETWEEN 'A' POST AND ICE HEAD UNIT

Pinpoint Test G

G4 Are light pulses visible?

G354462t155: CHECK THE ICE HEAD UNIT

Pinpoint Test G

G4 Is U2603 logged?

G354462t160: CHECK THE PERMANENT SUPPLY TO THE CD CHANGER

Pinpoint Test G

G2 Is the voltage less than 10 volts?

CLEAR the DTC, test the system for normal operation. GO to PINPOINT TEST G354462t161: CHECK THE PERMANENT SUPPLY TO THE VOICE ACTIVATED CONTROL MODULE .

G354462t161: CHECK THE PERMANENT SUPPLY TO THE VOICE ACTIVATED CONTROL MODULE

Pinpoint Test G

G2 Is the voltage less than 10 volts?

G354462t162: CHECK THE PERMANENT SUPPLY TO THE 'PHONE MODULE

Pinpoint Test G

G2 Is the voltage less than 10 volts?

G354462t163: CHECK THE PERMANENT SUPPLY TO THE NAVIGATION MODULE

Pinpoint Test G

G2 Is the voltage less than 10 volts?

G354462t257: CHECK THE PERMANENT SUPPLY TO THE AMPLIFIER

Pinpoint Test G

G3 Is either voltage less than 10 volts?

G354462t164: CHECK THE ACCESSORY SWITCHED SUPPLY TO THE VOICE ACTIVATED CONTROL MODULE

Pinpoint Test G

G3 Is the voltage less than 10 volts?

G354462t165: CHECK THE ACCESSORY SWITCHED SUPPLY TO THE 'PHONE MODULE

Pinpoint Test G

G3 Is the voltage less than 10 volts?

G354462t166: CHECK THE ACCESSORY SWITCHED SUPPLY TO THE NAVIGATION MODULE

Pinpoint Test G

G3 Is the voltage less than 10 volts?

G354462t167: CHECK THE IGNITION SWITCHED SUPPLY TO THE VOICE ACTIVATED CONTROL MODULE

Pinpoint Test G

G3 Is the voltage less than 10 volts?

G354462t168: CHECK THE IGNITION SWITCHED SUPPLY TO THE PHONE MODULE

Pinpoint Test G

G3 Is the voltage less than 10 volts?

G354462t181: CHECK THE B+ SUPPLY TO THE IC

Pinpoint Test G

G2 Is the voltage less than 10 volts?

G354462t182: CHECK THE ACC SUPPLY TO THE IC

Pinpoint Test G

G2 Is the voltage less than 10 volts?

G354462t183: CHECK THE IGNITION SUPPLY TO THE IC

Pinpoint Test G

G2 Is the voltage less than 10 volts?

G354462t184: CHECK THE GROUND TO THE IC

Pinpoint Test G

G1 Is the resistance greater than 5 ohms?

G354462t185: CHECK THE MODULE SUPPLY TO THE SWRS

Pinpoint Test G

G3 Is the voltage less than 4 volts?

G354462t186: CHECK THE MODULE SUPPLY CIRCUIT TO THE SWRS FOR HIGH RESISTANCE

Pinpoint Test G

G3 Is the resistance greater than 5 ohms?

G354462t187: CHECK THE GROUND TO THE SWRS

Pinpoint Test G

G2 Is the resistance greater than 5 ohms?

G354462t188: CHECK THE MODULE SUPPLY TO THE YAW RATE SENSOR

Pinpoint Test G

G3 Is the voltage less than 4 volts?

G354462t189: CHECK THE MODULE SUPPLY CIRCUIT TO THE YAW RATE SENSOR FOR HIGH RESISTANCE

Pinpoint Test G

G3 Is the resistance greater than 5 ohms?

G354462t190: CHECK THE GROUND TO THE YAW RATE SENSOR

Pinpoint Test G

G1 Is the resistance greater than 5 ohms?

G354462t191: CHECK THE IGNITION SUPPLY TO THE ABS/TC MODULE

Pinpoint Test G

G3 Is the voltage less than 10 volts?

G354462t192: CHECK THE PUMP+ SUPPLY TO THE ABS/TCCM

Pinpoint Test G

G2 Is the voltage less than 10 volts?

G354462t193: CHECK THE SOLENOID+ SUPPLY TO THE ABS/TCCM

Pinpoint Test G

G2 Is the voltage less than 10 volts?

G354462t194: CHECK THE GROUND TO THE ABS/TCCM

Pinpoint Test G

G2 Is the resistance greater than 5 ohms?

G354462t195: CHECK THE MOTOR GROUND TO THE ABS/TCCM

Pinpoint Test G

G1 Is the resistance greater than 5 ohms?

G354462t196: CHECK THE IGNITION SUPPLY TO THE DSC MODULE

Pinpoint Test G

G3 Is the voltage less than 10 volts?

G354462t197: CHECK THE PUMP+ SUPPLY TO THE DSC MODULE

Pinpoint Test G

G2 Is the voltage less than 10 volts?

G354462t198: CHECK THE SOLENOID+ SUPPLY TO THE DSC MODULE

Pinpoint Test G

G2 Is the voltage less than 10 volts?

G354462t199: CHECK THE GROUND TO THE DSC MODULE

Pinpoint Test G

G2 Is the resistance greater than 5 ohms?

G354462t200: CHECK THE MOTOR GROUND TO THE DSC MODULE

Pinpoint Test G

G1 Is the resistance greater than 5 ohms?

G354462t201: CHECK THE IGNITION SUPPLY TO THE GSI MODULE

Pinpoint Test G

G3 Is the voltage less than 10 volts?

G354462t202: CHECK THE GROUND TO THE GSI MODULE

Pinpoint Test G

G1 Is the resistance greater than 5 ohms?

G354462t203: CHECK THE IGNITION SUPPLY TO THE HID MODULE

Pinpoint Test G

G3 Is the voltage less than 10 volts?

G354462t204: CHECK THE GROUND TO THE HID MODULE

Pinpoint Test G

G1 Is the resistance greater than 5 ohms?

G354462t205: CHECK THE B+ SUPPLY TO THE EATC MODULE

Pinpoint Test G

G2 Is the voltage less than 10 volts?

G354462t206: CHECK THE IGNITION SUPPLY TO THE EATC MODULE

Pinpoint Test G

G2 Is the voltage less than 10 volts?

G354462t207: CHECK THE B+ SAVE SUPPLY TO THE EATC MODULE

Pinpoint Test G

G2 Is the voltage less than 10 volts?

G354462t208: CHECK THE GROUND TO THE EATC MODULE

Pinpoint Test G

G1 Is the resistance greater than 5 ohms?

G354462t209: CHECK THE B+1 SUPPLY TO THE MEMORY SEAT MODULE

Pinpoint Test G

G2 Is the voltage less than 10 volts?

G354462t210: CHECK THE B+2 SUPPLY TO THE MEMORY SEAT MODULE

Pinpoint Test G

G1 Is the voltage less than 10 volts?

G354462t211: CHECK THE IGNITION SUPPLY TO THE MEMORY SEAT MODULE

Pinpoint Test G

G2 Is the voltage less than 4 volts?

G354462t212: CHECK THE ELECTRONIC GROUND TO THE MEMORY SEAT MODULE

Pinpoint Test G

G2 Is the resistance greater than 5 ohms?

G354462t213: CHECK THE POWER GROUND TO THE MEMORY SEAT MODULE

Pinpoint Test G

G1 Is the resistance greater than 5 ohms?

G354462t214: CHECK THE SIGNAL GROUND TO THE MEMORY SEAT MODULE

Pinpoint Test G

G1 Is the resistance greater than 5 ohms?

G354462t215: CHECK THE B+ SUPPLY TO THE TCM

Pinpoint Test G

G2 Is the voltage less than 10 volts?

G354462t216: CHECK THE IGNITION 1 SUPPLY TO THE TCM

Pinpoint Test G

G2 Is the voltage less than 10 volts?

G354462t217: CHECK THE IGNITION 2 SUPPLY TO THE TCM

Pinpoint Test G

G2 Is the voltage less than 10 volts?

G354462t218: CHECK THE GROUND 1 TO THE TCM

Pinpoint Test G

G2 Is the resistance greater than 5 ohms?

G354462t219: CHECK THE GROUND 2 TO THE TCM

Pinpoint Test G

G1 Is the resistance greater than 5 ohms?

G354462t220: CHECK THE B+ SUPPLY TO THE TCM

Pinpoint Test G

G2 Is the voltage less than 10 volts?

G354462t221: CHECK THE IGNITION 1 SUPPLY TO THE TCM

Pinpoint Test G

G2 Is the voltage less than 10 volts?

G354462t222: CHECK THE IGNITION 2 SUPPLY TO THE TCM

Pinpoint Test G

G2 Is the voltage less than 10 volts?

G354462t223: CHECK THE GROUND 1 TO THE TCM

Pinpoint Test G

G2 Is the resistance greater than 5 ohms?

G354462t224: CHECK THE GROUND 2 TO THE TCM

Pinpoint Test G

G1 Is the resistance greater than 5 ohms?

G354462t225: CHECK THE B+ SUPPLY TO THE ECM

Pinpoint Test G

G3 Is the voltage less than 10 volts?

G354462t226: CHECK THE CONTROL SUPPLY TO THE ECM

Pinpoint Test G

G2 Is the voltage less than 10 volts?

G354462t227: CHECK THE POWER GROUND (1) TO THE ECM

Pinpoint Test G

G2 Is the resistance greater than 5 ohms?

G354462t228: CHECK THE POWER GROUND (2) TO THE ECM

Pinpoint Test G

G1 Is the resistance greater than 5 ohms?

G354462t229: CHECK THE B+ SUPPLY TO THE ECM

Pinpoint Test G

G3 Is the voltage less than 10 volts?

G354462t230: CHECK THE CONTROL SUPPLY TO THE ECM

Pinpoint Test G

G2 Is the voltage less than 10 volts?

G354462t231: CHECK THE POWER GROUND (1) TO THE ECM

Pinpoint Test G

G2 Is the resistance greater than 5 ohms?

G354462t232: CHECK THE POWER GROUND (2) TO THE ECM

Pinpoint Test G

G1 Is the resistance greater than 5 ohms?

G354462t233: CHECK THE B+ SUPPLY TO THE ECM

Pinpoint Test G

G3 Is the voltage less than 10 volts?

G354462t234: CHECK THE CONTROL SUPPLY TO THE ECM

Pinpoint Test G

G2 Is the voltage less than 10 volts?

G354462t235: CHECK THE POWER GROUND (1) TO THE ECM

Pinpoint Test G

G2 Is the resistance greater than 5 ohms?

G354462t236: CHECK THE POWER GROUND (2) TO THE ECM

Pinpoint Test G

G1 Is the resistance greater than 5 ohms?

G354462t237: CHECK THE POWER GROUND (3) TO THE ECM

Pinpoint Test G

G1 Is the resistance greater than 5 ohms?

G354462t238: CHECK THE POWER GROUND (4) TO THE ECM

Pinpoint Test G

G1 Is the resistance greater than 5 ohms?

G354462t239: CHECK THE POWER GROUND (5) TO THE ECM

Pinpoint Test G

G1 Is the resistance greater than 5 ohms?

G354462t240: CHECK THE B+ SUPPLY TO THE ICE

Pinpoint Test G

G3 Is the voltage less than 10 volts?

G354462t241: CHECK THE ACC SUPPLY TO THE ICE

Pinpoint Test G

G2 Is the voltage less than 10 volts?

G354462t242: CHECK THE GROUND TO THE ICE

Pinpoint Test G

G2 Is the resistance greater than 5 ohms?

G354462t243: CHECK THE B+ SUPPLY TO THE CD CHANGER

Pinpoint Test G

G3 Is the voltage less than 10 volts?

G354462t244: CHECK THE GROUND TO THE CD CHANGER

Pinpoint Test G

G1 Is the resistance greater than 5 ohms?

G354462t245: CHECK THE B+ SUPPLY TO THE NAV MODULE

Pinpoint Test G

G3 Is the voltage less than 10 volts?

G354462t246: CHECK THE ACC SUPPLY TO THE NAV MODULE

Pinpoint Test G

G2 Is the voltage less than 10 volts?

G354462t247: CHECK THE GROUND TO THE NAV MODULE

Pinpoint Test G

G2 Is the resistance greater than 5 ohms?

G354462t248: CHECK THE B+ SUPPLY TO THE FFH MODULE

Pinpoint Test G

G3 Is the voltage less than 10 volts?

G354462t249: CHECK THE IGNITION SUPPLY TO THE FFH MODULE

Pinpoint Test G

G2 Is the voltage less than 10 volts?

G354462t250: CHECK THE GROUND TO THE FFH MODULE

Pinpoint Test G

G2 Is the resistance greater than 5 ohms?

G354462t251: CHECK THE IGNITION SUPPLY TO THE PARK AID MODULE

Pinpoint Test G

G4 Is the voltage less than 10 volts?

G354462t252: CHECK THE GROUND TO THE PARK AID MODULE

Pinpoint Test G

G2 Is the resistance greater than 5 ohms?

G354462t253: CHECK THE IGNITION SUPPLY TO THE RCM

Pinpoint Test G

G4 Is the voltage less than 10 volts?

G354462t254: CHECK THE GROUND TO THE RCM

Pinpoint Test G

G2 Is the resistance greater than 5 ohms?

G354462t255: CHECK THE B+ SUPPLY TO THE GEM

Pinpoint Test G

G2 Is the voltage less than 10 volts?

G354462t108: CHECK THE RCM FOR DAMAGE

Pinpoint Test G

G1 Does the RCM indicate signs of damage?

G354462t109: CHECK K-LINE FOR SHORT CIRCUIT TO GROUND

Pinpoint Test G

G1 Is the resistance less than 10,000 ohms?

G354462t110: CHECK K-LINE FOR SHORT CIRCUIT TO BATTERY

Pinpoint Test G

G1 Is the resistance less than 10,000 ohms?

G354462t112: CHECK HEADLAMP LEVELLING MODULE FOR DAMAGE

Pinpoint Test G

G1 Does the HID module indicate signs of damage?

G354462t113: CHECK K-LINE FOR SHORT CIRCUIT TO GROUND

Pinpoint Test G

G1 Is the resistance less than 10,000 ohms?

G354462t114: CHECK K-LINE FOR SHORT CIRCUIT TO BATTERY

Pinpoint Test G

G1 Is the resistance less than 10,000 ohms?

G354462t116: CHECK ROOF CONSOLE MODULE FOR DAMAGE

Pinpoint Test G

G1 Does the roof console module indicate signs of damage?

G354462t117: CHECK K-LINE FOR SHORT CIRCUIT TO GROUND

Pinpoint Test G

G1 Is the resistance less than 10,000 ohms?

G354462t118: CHECK K-LINE FOR SHORT CIRCUIT TO BATTERY

Pinpoint Test G

G1 Is the resistance less than 10,000 ohms?

G354462t120: CHECK THE REVERSE PARK AID MODULE FOR DAMAGE

Pinpoint Test G

G1 Does the reverse park aid module indicate signs of damage?

G354462t121: CHECK K-LINE FOR SHORT CIRCUIT TO GROUND

Pinpoint Test G

G1 Is the resistance less than 10,000 ohms?

G354462t122: CHECK K-LINE FOR SHORT CIRCUIT TO BATTERY

Pinpoint Test G

G1 Is the resistance less than 10,000 ohms?

G354462t124: CHECK ECM FOR DAMAGE

Pinpoint Test G

G1 Does the ECM indicate signs of damage?

G354462t125: CHECK K-LINE FOR SHORT CIRCUIT TO GROUND

Pinpoint Test G

G1 Is the resistance less than 10,000 ohms?

G354462t126: CHECK K-LINE FOR SHORT CIRCUIT TO BATTERY

Pinpoint Test G

G1 Is the resistance less than 10,000 ohms?

G354462t96: CHECK THE FFH MODULE FOR DAMAGE

Pinpoint Test G

G1 Does the FFH module indicate signs of damage?

G354462t97: CHECK K-LINE FOR SHORT CIRCUIT TO GROUND

Pinpoint Test G

G1 Is the resistance less than 10,000 ohms?

G354462t98: CHECK K-LINE FOR SHORT CIRCUIT TO BATTERY

Pinpoint Test G

G1 Is the resistance less than 10,000 ohms?

G354462t260: CHECK THE B+ SUPPLY TO THE AMPLIFIER

Pinpoint Test G

G4 Is either voltage less than 10 volts?

G354462t261: CHECK THE GROUND TO THE AMPLIFIER

Pinpoint Test G

G3 Is either resistance greater than 5 ohms?

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