G862187T6 : Check For Failure at Information and Entertainment Module

Pinpoint Tests

NOTE: Visually inspect for any of the following conditions and rectify any fault identified prior to carrying out any tests on the MOST Network.

^ Any sharp bends in the optical fibre harness (check for this before disturbing any module or connector).
^ Incorrect engagement of any optical connectors
^ Incorrect engagement of any electrical connectors
^ Damage to the optical fibre harness (chafing, abrasion, kinking, cuts, break, etc)
^ Incorrect assembly of the optical network
^ Unless otherwise stated, ensure vehicle ignition status is set to 'ON' when carrying out MOST Network tests.

G862187t6 : CHECK FOR FAILURE AT INFORMATION AND ENTERTAINMENT MODULE

1. Disconnect MOST connector C2ME05B from information and entertainment module.

^ Is the bright red light visible at module side of connector C2ME05B pin 2?

->Yes
If there is a HLDF installed to the vehicle. GO to Pinpoint Test G862187t7.G862187T7 : Check For Failure of Optical Fibre to HLDF
If there is no HLDF installed, the fault is in the optical fibre between C2ME05B pin 2 and C23T pin 2, rectify the fault and re-test the vehicle.

->No
Install a new information and entertainment module and re-test vehicle.