DTC Troubleshooting: 61
DTC 61:
 Millimeter Wave Radar Communication Error
  1. Clear the DTC with the HDS.
  1. Turn the ignition switch to ON (II).
  1. Watch the ACC indicator and CMBS indicator.
Do the indicators come on?
YES -
Go to Step 4 .
NO -
Intermittent failure, the system is OK at this time.■
  1. Check for DTCs with the HDS.
Is DTC 61 indicated?
YES -
Go to Step 5 .
NO -
Troubleshoot the indicated DTC(s). If there are no DTCs, the system is OK at this time.■
  1. Turn the ignition switch to LOCK (0).
  1. Check the No. 2 (7.5 A) fuse in the driver's under-dash fuse/relay box.
Is the fuse OK?
YES -
Go to Step 7 .
NO -
Replace the fuse and recheck.■
  1. Disconnect the 5P connector from the millimeter wave radar.
  1. Turn the ignition switch to ON (II).
  1. Check for voltage between the millimeter wave radar 5P connector No. 1 terminal and body ground.
Is there battery voltage?
YES -
Go to Step 10 .
NO -
Repair an open in the wire between the millimeter wave radar and the No. 22 (7.5 A) fuse in the driver's under-dash fuse/relay box.■
  1. Turn the ignition switch to LOCK (0).