Hi,
I noticed it has been a couple of days since we heard or contacted you. Have you been able to make any progress?
As mentioned, we don't have access to the schematics for a diesel, so I can't confirm if the wire colors in the schematic are correct. However, if the starter isn't engaging, the connector for the neutral safety switch would have been at the transmission. On a manual transmission, the clutch switch is at the top of the clutch pedal.
I'm not sure what harness has been replaced, but do you recall connecting the clutch safety switch at the top of the clutch pedal? We need to get the power supply from the old automatic neutral safety switch into a clutch switch and then power out to the starter relay.
Let me know if this helps or if you have already fixed the vehicle.
Take care,
joe
Sunday, May 7th, 2023 AT 9:48 PM