CODE 30-10 - Open or Short to B+ -

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Aug 27, 2009 | 12:32 AM

vrso2

Thread Starter

1st Gear

Joined: Jan 2007

Posts: 236

From: NJ, ocean shore

CODE 30-10 - Open or Short to B+ -

hmm, anybody has some idea ?

01582 - Signal for Coolant Temperature
30-10 - Open or Short to B+ - Intermittent

Which sensor is it ?

Aug 27, 2009 | 09:08 AM

Jackmup

2nd Gear

Joined: Mar 2009

Posts: 1,227

From: New York

It's for the A/C coolant temp.

Either the sending unit is bad a wire is shorting out or the instument cluster is malfunctioning.

Intermittant signal - I would check your wires and test the sensor/sending unit. make sure the connections are tight and clean the pins.

Aug 15, 2019 | 10:33 AM

vtraudt

2nd Gear

Joined: Jul 2008

Posts: 1,104

From: Brighton, MI

AC coolant temp sensor error

IS there a sensor for that? Or is the instrument cluster or ECU REPORTING the coolant temp (as measured by the coolant temp sensor G62) to the HVAC module?