2012 Jeep Rubicon "OBD 2 Error 1 message"

Group using the CH1, CH2 and CH3 firmwares for uConnect, steering wheel controls, OEM amplifier retention. compatible with select Mitsubishi and Volkswagen vehicles * see specific firmware for full feature list.
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2012 Jeep Rubicon "OBD 2 Error 1 message"

Post by JPendergrast » Thu Jan 10, 2019 3:59 pm

I recently installed a pioneer avh-4200nex with maestro RR and CH1 harness. Everything is working fine except for when the gauges. I get OBD 2 Error 1 on top of the screen. I have the plug in to the obd receptacle, all connections are tight. Any help would be appreciated. Thanks

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Re: 2012 Jeep Rubicon "OBD 2 Error 1 message"

Post by JustinFerroni » Thu Jan 10, 2019 7:12 pm

have you tried restting the MRR in the maestro setting menu on your pioneer radio?
Justin Ferroni
Technical Support Specialist- Maestro
T: 514.807.2888
TF: 866.427.2999

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