DTC P0562 Keeps popping up on OBDII
Thread Starter
|
Active Enthusiast
Joined: Jun 2008
Posts: 127
From: New Jersey. Land of high auto insurance and pollution.
DTC P0562 Keeps popping up on OBDII
This past week we took a 1500 mile round trip to Parris Island and back to see our son graduate and become a Marine. During the trip I hooked up our wireless ELM327 OBDII to monitor fuel economy. I ran the code reader and noticed that we had a P0562 trouble code but no wrench light. I cleared the code but it immediately came back. We've noticed a slight drop in fuel economy lately, maybe 1 or 2 mpg, but thought it was bad gas. Looking up the code it was Powertrain Low Voltage. What could be causing this?
Enthusiast
Joined: Dec 2006
Posts: 37
From: Key West
Re: DTC P0562 Keeps popping up on OBDII
This past week we took a 1500 mile round trip to Parris Island and back to see our son graduate and become a Marine. During the trip I hooked up our wireless ELM327 OBDII to monitor fuel economy. I ran the code reader and noticed that we had a P0562 trouble code but no wrench light. I cleared the code but it immediately came back. We've noticed a slight drop in fuel economy lately, maybe 1 or 2 mpg, but thought it was bad gas. Looking up the code it was Powertrain Low Voltage. What could be causing this?
Basically the main voltage coming to the engine computer from the ECU relay is below 10 volts for at least 0.2 sec at some point over 120 sec from engine start.
Joined: May 2005
Posts: 2,468
From: Jupiter, FL
Re: DTC P0562 Keeps popping up on OBDII
This past week we took a 1500 mile round trip to Parris Island and back to see our son graduate and become a Marine. During the trip I hooked up our wireless ELM327 OBDII to monitor fuel economy. I ran the code reader and noticed that we had a P0562 trouble code but no wrench light. I cleared the code but it immediately came back. We've noticed a slight drop in fuel economy lately, maybe 1 or 2 mpg, but thought it was bad gas. Looking up the code it was Powertrain Low Voltage. What could be causing this?
Voltage to TCM concerns
TCM ground concern
Vehicle traveling for ten seconds with the key in OFF position
You must go to Pinpoint Test BC in the '09 PC/ED Manual
GaryG
Active Enthusiast
Joined: Nov 2016
Posts: 80
Re: DTC P0562 Keeps popping up on OBDII
This past week we took a 1500 mile round trip to Parris Island and back to see our son graduate and become a Marine. During the trip I hooked up our wireless ELM327 OBDII to monitor fuel economy. I ran the code reader and noticed that we had a P0562 trouble code but no wrench light. I cleared the code but it immediately came back. We've noticed a slight drop in fuel economy lately, maybe 1 or 2 mpg, but thought it was bad gas. Looking up the code it was Powertrain Low Voltage. What could be causing this?
Thread
Topic Starter
Forum
Replies
Last Post
deemac
Ford Escape Hybrid
5
Jun 30, 2014 05:49 PM
Curated Content Editor
Journalism & The Media
0
Feb 25, 2014 11:40 AM
