The 75 and ZT Owners Club Forums - View Single Post - Plenum Check - The Reason Why **ALL OWNERS PLEASE NOTE**

Jules · 29th September 2020, 14:05

IPK will still go into diagnostic mode even if ERR showing.

Sounds like it's had LSM module change without being programmed via T4.

We can cure that for you

29th September 2020, 14:05	#437
Jules This is my second home ZT 260 SE Twilight and 10 other 75 ZT's :O Join Date: Jan 2007 Location: Conwy NORTH WALES Posts: 11,094 Thanks: 512 Thanked 1,116 Times in 763 Posts	IPK will still go into diagnostic mode even if ERR showing. Sounds like it's had LSM module change without being programmed via T4. We can cure that for you __________________ [SIGPIC][/SIGPIC] Newbies do now!! 1. Plenum drains..all 3 or 4 year dependent 2. Cooling fan..All speeds functioning 3. Bonnet cable divider block