Vehicle speed sensor problems - ZR-1 Net Registry Forums

S.hafsmo · 05-09-2019

I've recently taken the car out of winter storage, and my first long trip has revealed some issues with the vehicle speed sensor. Intermittent loss of speedometer to begin with, but now it's mostly out all the time. This causes SES- and Service Ride Control lights, also loss of secondaries.

I'll get under the car today to check the sensor/connectors/wires, but are there any other known issues with this system?

I'm guessing the sensor is a MY 90 spesific, no longer available, and the later version uses a different signal?

05-09-2019	#1
S.hafsmo Join Date: Nov 2016 Location: Norway Posts: 397	Vehicle speed sensor problems I've recently taken the car out of winter storage, and my first long trip has revealed some issues with the vehicle speed sensor. Intermittent loss of speedometer to begin with, but now it's mostly out all the time. This causes SES- and Service Ride Control lights, also loss of secondaries. I'll get under the car today to check the sensor/connectors/wires, but are there any other known issues with this system? I'm guessing the sensor is a MY 90 spesific, no longer available, and the later version uses a different signal? __________________ - '90 ZR-1