Hold the engine speed at 2,000 rpm without load (CVT in P or N, M/T in neutral) for 1 minute.
?6.
Check for Pending or Confirmed DTCs with the HDS.
DTC Description
Confirmed DTC
Pending DTC
Freeze Frame
P16BB Alternator B Terminal Circuit Low Voltage
Is DTC P16BB indicated?
YES
The failure is duplicated. Go to step 2.
NO
Intermittent failure, the system is OK at this time. Check for poor connections or loose terminals at the alternator and the battery terminal fuse box. If the freeze data/on-board snapshot of this DTC is recorded, try to reproduce the failure under the same conditions with the freeze data/on-board snapshot. Also check the 12 volt battery performance.?
2.
+B terminal check:
+B terminal check
?1.
Check for poor connections or loose terminals at the alternator and the battery terminal fuse box (+B line).
Are the connections and terminals OK?
YES
Go to step 3.
NO
Repair the connections or the terminals.?
3.
Open wire check (+B line):
Open wire check (+B line)
?1.
Check for an open in the wire between the alternator and the battery terminal fuse box at the engine harness.
