Conditions for Clearing the DTC

WARNING: This page is about a different car, the 2002 Oldsmobile Bravada, 2002 GMC Envoy XL, 2002 GMC Envoy, and 2002 Chevrolet TrailBlazer. However, it is still accessible from the selected car via links, so may be relevant.

The Conditions for Setting the DTC are no longer present.
A history DTC will clear after 40 malfunction free ignition cycles.
The powertrain control module (PCM) receives the clear code command from the scan tool.

DTC P0562

Step	Action	Value(s)	Yes	No
Schematic Reference: Starting and Charging Schematics Connector End View Reference: Engine Electrical Connector End Views
1	Did you perform the Engine Electrical Diagnostic System Check?	-	Go to Step 2	Go to Diagnostic System Check - Engine Electrical
2	With the scan tool monitor the Ignition 1 signal voltage in the PCM data list. Does the scan tool display Ignition 1 voltage greater than the specified value?	11 V	Go to Step 4	Go to Step 3
3	Test the ignition feed circuit to the PCM for high resistance or open. Refer to CIRCUIT TESTING and WIRING REPAIRS in Wiring Systems. Did you find and correct the condition?	-	Go to Step 7	Go to Step 5
4	Inspect for poor connections at the PCM. Refer to TESTING FOR INTERMITTENT CONDITIONS AND POOR CONNECTIONS in Wiring Systems. If you find a poor connection, repair the condition as necessary. Refer to WIRING REPAIRS in Wiring Systems. Did you find and correct the condition?	-	Go to Step 7	Go to Step 6
5	Repair the ignition feed circuit to the PCM for an open or a short to ground. Refer to WIRING REPAIRS in Wiring Systems. Is the action complete?	-	Go to Step 7	-
6	Replace the PCM. Refer to POWERTRAIN CONTROL MODULE Did you compete the replacement?	-	Go to Step 7	-
7	Select the Diagnostic Trouble Code (DTC) option and the Clear DTC Information option using the scan tool. Operate the vehicle within the Conditions for Running the DTC as specified in the supporting text, if applicable. Does the DTC reset?	-	Go to Step 2	System OK