Honda ACCORD HYBRID 2005 Service Manual page 1624

Climate Control
D T C T r o u b l e s h o o t i n g ( c o n t ' d )
10. Disconnect the A/C compressor power 3P
connector.
11. Disconnect A/C compressor p o w e r terminals.
12. Check for continuity between the A/C compressor
power 3P connector and A/C compressor power
terminals individually.
A / C C O M P R E S S O R P O W E R 3P C O N N E C T O R
Terminal side of female t e r m i n a l s
A / C C O M P R E S S O R POWER T E R M I N A L S
Is there continuity?
YES—Repair any open in the wire(s) between the
A/C compressor power 3P connector and the A/C
compressor power t e r m i n a l . H
NO—Replace the A/C compressor (see page 21-92).
DTC B2992 or DTC indicator S: An Open in
the Thermal Protector Circuit
1. Clear the DTC by turning the ignition switch OFF,
and then start the engine.
2. Operate the climate control system in several
modes.
3. Check for DTCs using the HDS or self-diagnostic.
Is DTC B2992 or S indicated?
Y E S — G o t o step 4.
NO—Intermittent failure, check for loose wires or
poor connections on the t h e r m a l protector
circuit. •
4. Turn the ignition switch OFF.
5. Disconnect the A/C compressor clutch 3P connector.
6. Connect the A/C compressor clutch 3P connector
terminals No. 1 and No. 3 w i t h a j u m p e r w i r e .
A / C C O M P R E S S O R C L U T C H 3P C O N N E C T O R
B L U G R N
J U M P E R WIRE
Terminal side of male t e r m i n a l s
7. Start the engine, and push the A/C O N .
8. Check for DTCs using the HDS or self-diagnostic.
Is DTC B2992 or T indicated?
Y E S — G o t o step 9.
NO—Check for an open in the wire(s) between the
A/C compressor clutch 3P connector female
terminals No. 1 and No. 3 and check the A/C
compressor clutch (see page 21-94) and the
thermal protector (see page 21-96). •
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