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DTC Troubleshooting: P0562 (138-3)

DTC P0562:
 TCM Power Source Circuit (+B) Low Voltage
NOTE: Before troubleshooting, check if the battery condition and charging system are OK.
  1. Turn the ignition switch to ON (II).
  1. Clear the DTCs with the HDS.
  1. Turn the ignition switch to LOCK (0).
  1. Turn the ignition switch to ON (II), and wait for at least 1 second.
  1. Check for DTCs with the HDS.
Is DTC P0562 indicated?
YES -
Check for poor connections or loose terminals at the battery terminal fuse box, under-dash fuse/relay box and the TCM. If OK, update the TCM if it does not have the latest software, or substitute a known-good TCM, then recheck. If the symptom/indication goes away with a known-good TCM, replace the original TCM.
NO -
Intermittent failure, the system is OK at this time.■