3360178 - B05 EASY-GO START-UP NOT WORKING

The passive entry system works properly, but the engine will not start, using the CID.
after inserting the CID, the steering lock Node asks the body computer node for authorisation. The body computer authorises the steering lock Node only if the passive entry Node confirms the presence of a driver, using the passive entry aerials inside the car. After the steering lock Node has received authorisation, it checks for clutch/brake pedal depression by means of the relevant switch and releases the steering to send a +15 signal to the engine control node and a +50 signal to the starter motor.
Results of the tests
1CHECKING WITH DIAGNOSTIC EQUIPMENTAll OKProblems metOperation
Connect the Examiner and check the CID code has been properly downloaded while in parameter mode.Continue to Step 4CID code missingContinue to Step 2
2CHECKING ELECTRICAL CIRCUITAll OKProblems metOperation
Check continuity/insulation of the electrical connection between the CID scanner and steering lock Node See   E7018  PASSIVE ENTRY Continue to Step 3Electrical connection broken or not insulated.Restore electrical connection continuity/insulation See   E7018  PASSIVE ENTRY
3CHECKING CID SCANNERAll OKProblems metOperation
Check the CID scanner is working properlyContinue to Step 4CID scanner not workingReplace the CID scanner
4CHECKING WITH DIAGNOSTIC EQUIPMENTAll OKProblems metOperation
Connect the tester and check for errors in the passive entry NodeContinue to Step 5Internal errorChange the passive entry Node ( Op.   5580E70  )
5CHECKING WITH DIAGNOSTIC EQUIPMENTAll OKProblems metOperation
Connect the tester and check for errors in the passive entry Node interior aerial.Continue to Step 7Signal absentContinue to Step 7
Signal invalidChange the damaged passive entry aerial Op.   5580E77 
6CHECKING ELECTRICAL CIRCUITAll OKProblems metOperation
Check continuity/insulation of the electrical connection between the passive entry aerial and the passive entry Node Continue to Step 11Electrical connection broken or not insulated. Restore electrical connection continuity/insulation See   E7018  PASSIVE ENTRY
7CHECKING WITH DIAGNOSTIC EQUIPMENTAll OKProblems metOperation
Connect the tester and check for errors in the steering lock Node.Continue to Step 8Steering lock node faultyChange the steering lock Node.
8CHECKING ELECTRICAL CIRCUITAll OKProblems metOperation
1.2 16v 1.6 16v 1.8 16v 1.9 JTD 8v Passive entryCheck continuity/insulation of the electrical connection between the steering lock node with the starter button and with the clutch pedal switch See   E7018  PASSIVE ENTRY Continue to Step 9Electrical connection broken or not insulated. Restore electrical connection continuity/insulation See   E7018  PASSIVE ENTRY
2.4 20v Passive entryCheck continuity/insulation of the electrical connection between the steering lock node with the starter button and with the brake pedal switch See   E7018  PASSIVE ENTRY Continue to Step 9Electrical connection broken or not insulated. Restore electrical connection continuity/insulation See   E7018  PASSIVE ENTRY
9CHECK SWITCHAll OKProblems metOperation
1.2 16v 1.6 16v 1.8 16v 1.9 JTD 8v Passive entryCheck that the clutch pedal switch is working properlyContinue to Step 10Switch not workingReplace the switch Op. 5520A10
2.4 20v Passive entryCheck that the brake pedal switch is working properlyContinue to Step 10Electrical connection broken or not insulated. Replace the switch Op.   5520A12 
10CHECKING ENGINE IGNITION SWITCHAll OKProblems metOperation
Check that the engine ignition switch is working properlyContinue to Step 11Switch not workingReplace the switch
11CHECKING CORRECT OPERATIONAll OKProblems metOperation
Check that the fault is no longer presentEnd of diagnosisFault persistsSearch for the fault starting from another symptom'