Service Rear Axle - Cold Weather

KnowAG96 · 12-12-2023, 09:08 AM

Hey everyone,

I've been getting a "Service Rear Axle" message every once and a while on cold starts in sub 50 degree weather. Driveability hasn't changed at all, no dash lights or anything else to report. I've read about a low voltage issue that could be causing this but I'm not sure if it's ZL1 models only. Vehicle is a 2019 2SS 1LE with 30k miles. Very well maintained. Anyone know what I could be dealing with?

Thanks

jd2021 · 12-12-2023, 07:17 PM

Have you done a diff fluid change recently? I know when I did my first change and went and did a donut I got the message and I just assumed that it just needed a little more fluid. I've tracked the car since and havent gotten the message and its been sub 40 recently.

12-12-2023, 09:08 AM	#1
KnowAG96 Drives: 2019 Chevrolet Camaro 2SS 1LE Join Date: May 2023 Location: MI Posts: 3	Service Rear Axle - Cold Weather Hey everyone, I've been getting a "Service Rear Axle" message every once and a while on cold starts in sub 50 degree weather. Driveability hasn't changed at all, no dash lights or anything else to report. I've read about a low voltage issue that could be causing this but I'm not sure if it's ZL1 models only. Vehicle is a 2019 2SS 1LE with 30k miles. Very well maintained. Anyone know what I could be dealing with? Thanks

12-12-2023, 07:17 PM	#2
jd2021 Drives: 2023 Camaro SS1LE Join Date: Dec 2020 Location: CO Posts: 57 View My Garage	Have you done a diff fluid change recently? I know when I did my first change and went and did a donut I got the message and I just assumed that it just needed a little more fluid. I've tracked the car since and havent gotten the message and its been sub 40 recently.

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