Honda ACCORD HYBRID 2005 Service Manual page 53

22. Disconnect PCM connector D (MP).
23. Measure the voltage between PCM connector
terminal D4 and body ground w i t h the ignition
switch turned to START (III).
PCM C O N N E C T O R D (17P)
S T S (LT BLU) I
1 2
/
4 5 6
/
8 9 10 11 12
13 14 15 16 17
W i r e side of female t e r m i n a l s
Is there battery voltage?
Y E S — U p d a t e the PCM if it does not have the latest
software (see page 11-6), or substitute a k n o w n -
g o o d PCM (see page 11-7), then recheck. If the
s y m p t o m / i n d i c a t i o n goes away w i t h a known-good
PCM, replace the original PCM (see page 11-219). •
NO—Check for an open in the wire(s) between the
ignition switch and the P C M . B
24. While cranking the engine, check the cranking
voltage and current draw.
Is the cranking voltage greater than or equal to
7.7 V and is the current draw less than or equal to
400 A?
Y E S — G o t o step 25.
NO—Replace the starter, or remove and
disassemble it, and check for the f o l l o w i n g : •
• Drag in the starter armature
• Shorted armature w i n d i n g
• Excessive drag in the engine
25. Check the engine speed while cranking the engine.
Is the engine speed above 100 rpm?
Y E S — G o t o step 26.
NO—Replace the starter, or remove and
disassemble it, and check for the f o l l o w i n g : •
• Open circuit in starter armature c o m m u t a t o r
segments
• Excessively w o r n starter brushes
• Open circuit in c o m m u t a t o r brushes
• Dirty or damaged helical splines or drive gear
• Faulty drive gear clutch
26. Remove the starter, and inspect its drive gear and
the f l y w h e e l or torque converter ring gear for
damage. Replace any d a m a g e d parts.
27. Turn the IMA battery m o d u l e switch ON (see page
12-4).
28. Reset the M C M (see page 12-6).
29. Select PCM reset (see page 11-4) to cancel ALL
INJECTORS OFF on the HDS.
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