Engine light on

Good afternoon.

I would start with the 562. That may be the code that has set the rest.

Check your charging system and make sure it is 14 to 14.5 volts with the engine running.

https://www.2carpros.com/articles/how-to-check-a-car-alternator

The common denominator is the PCM. This needs to be checked to see if the PCM is bad. You need an advanced scan tool to test the PCM.

Roy

P0562
Descriptor
Battery Voltage High
Battery Voltage Low
Probable Causes
(Z130/Z131) Ground Circuit(s) High Resistance
Battery Positive Circuit High Resistance
Engine Control Module (ECM)
Engine Control Module (ECM) Power and Ground Circuit(s)
Fused B+ Circuit High Resistance
Generator Case Ground High Resistance
Intermittent DTC
Powertrain Control Module (PCM)

714

When Monitored:
Continuously with the ignition on and engine running.

Set Condition
The DTC will set when the monitored Temperature Sensor voltage fluctuates or changes abruptly within a predetermined period of time.

Possible Causes
- TRANSMISSION TEMPERATURE SENSOR
- POWERTRAIN CONTROL MODULE

Always perform the Pre-Diagnostic Troubleshooting procedure before proceeding.

Theory of Operation
The temperature sensor is used to sense the temperature of the transmission fluid. Transmission fluid temperature can affect shift quality, torque converter operation and when or if some diagnostics are run. A failed temperature sensor could affect the OBD diagnostics. If a problem occurs in the transmission temperature sensor circuit, transmission temperature will be based on a calculated value.

1. CHECK TO SEE IF DTC IS CURRENT
With the scan tool, view DTCs.
Is the status Active for this DTC or is the STARTS SINCE SET counter 2 or less?
Yes >> Go To 2
No >> Go To 3

2. CHECK THE PCM AND WIRING WITH THE TRANSMISSION SIMULATOR
Turn the ignition off to the lock position.
Remove the Ignition Switch Feed fuse from the TIPM.

CAUTION: Removal of the Ignition Switch Feed fuse from the TIPM will prevent the vehicle from being started in gear.

WARNING: The Ignition Switch Feed fuse must be removed from the TIPM. Failure to do so can result in personal injury or death.

Install the Transmission Simulator, Miller tool #8333 and the Electronic Transmission Adapter kit 8333-1A.

NOTE: Note: Check connectors - Clean/repair as necessary.

Ignition on, engine not running.
With the Transmission Simulator, turn the Input/Output switch to OFF.
With the scan tool, monitor the TRANS TEMP VOLTS while turning the Thermistor Voltage switch to all three positions on the Transmission Simulator.
Compare the scan tool readings with the numbers listed on the Transmission Simulator.
Do the readings on the Transmission Simulator match a non-fluctuating scan tool reading ± 0.2 volts?
Yes >> Replace Transmission Solenoid/Pressure Switch Assembly.
Perform 40/41TE VERIFICATION TEST - VER 1 See: A L L Diagnostic Trouble Codes ( DTC ) > Verification Tests > 40/41TE Transmission Verification Test
No >> Using the schematics as a guide, check the Powertrain Control Module (PCM) terminals for corrosion, damage, or terminal push out. Pay particular attention to all power and ground circuits. Check for any Service Information Tune-ups or Service Bulletins for any possible causes that may apply. If no problems are found, replace the PCM. With the scan tool, perform QUICK LEARN.
Perform 40/41TE VERIFICATION TEST - VER 1 See: A L L Diagnostic Trouble Codes ( DTC ) > Verification Tests > 40/41TE Transmission Verification Test
3. INTERMITTENT WIRING AND CONNECTORS
The conditions necessary to set this DTC are not present at this time.
Using the schematics as a guide, inspect the wiring and connectors specific to this circuit.
Wiggle the wires while checking for shorted and open circuits.
With the scan tool, check the DTC EVENT DATA to help identify the conditions in which the DTC was set.
Check for any Service Information Tune-ups or Service Bulletins for any possible causes that may apply.
Were there any problems found?
Yes >> Repair as necessary.
Perform 40/41TE VERIFICATION TEST - VER 1 See: A L L Diagnostic Trouble Codes ( DTC ) > Verification Tests > 40/41TE Transmission Verification Test
No >> Test Complete.

884

P0884
Descriptor
Power Up At Speed
Probable Causes
Intermittent Power and Ground Circuits

882

P0882
Descriptor
Tcm Power Input Low
Probable Causes
(T15) Transmission Control Circuit Open
(T15) Transmission Control Circuit Shorted to Ground
Powertrain Control Module (PCM)
Related Totally Integrated Power Module (TIPM) DTCs

218

P0218
Descriptor
High Temperature Operation Activated
Probable Causes
Cooling System Operation
Operating in Limp-Home Mode
Torque Converter Clutch (TCC) Not Engaging Properly
Transmission Oil Cooler Plugged

Did you or the shop follow the flow charts?

Roy