Judder when starting off

Probable cause(s)

• Low transmission fluid (HCF-2) level
• Transmission fluid (HCF-2) deteriorated
• Transmission fluid strainer or CVTF warmer strainer clogged
• Transmission fluid pump worn, binding, or foreign material in transmission fluid pump
• Valve body assembly defective
• Joint pipes defective

Notes 

• Check the transmission fluid (HCF-2) level .
• Check the transmission fluid (HCF-2) condition. If necessary, replace the transmission fluid (HCF-2) .
• Check the transmission fluid strainer and the CVTF warmer strainer for debris. If the transmission fluid strainer or the CVTF warmer strainer is clogged, find the damaged components that caused debris.
• Check the transmission fluid pump for wear and damage. If the transmission fluid pump is worn or damaged, replace it as an assembly .
• Check the valve body assembly for wear and damage.
• Check the joint pipes and O-rings for wear and damage.