Mazda CX-9 Grand Touring 2009 Manual page 1148

2008 ENGINE PERFORMANCE On-Board Diagnostic (MZI-3.7) - Mazda CX-9
Perform the "AFTER REPAIR
PROCEDURE". (See AFTER
13
REPAIR PROCEDURE [MZI-3.7].)
Are any DTCs present?
DTC P0625 [MZI-3.7]
DTC P0625 (MZI-3.7) DETECTION CONDITIONS AND POSSIBLE CAUSES
DTC P0625 Generator field terminal circuit low
DETECTION
CONDITION
POSSIBLE
CAUSE
2008 Mazda CX-9 Grand Touring
The PCM monitors generator load from the generator/regulator in the form of
frequency. The concern indicates the input is lower than the load should be in normal
operation. The load input could be low when no generator output exists.
Drive belt damaged
Generator malfunction
Short to ground between generator terminal RC and PCM terminal 2S
Short to ground between generator terminal LI and PCM terminal 2AG
Open circuit between terminal B and battery positive terminal
Low system voltage
Connector or terminal malfunction
Go to the applicable DTC inspection. (See DTC
Yes
TABLE [MZI-3.7].)
No Troubleshooting completed.