Honda 2004 Odyssey, Service Manual

Page: 1301 / 2459

TCS Operation Mode Table
Operation
Mode
Description ABS
Indicator
TCS Indicator Brake
System
Indicator
On-board Diagnosis Function
19-100
ABS/TCS Components
System Description (cont’d)
•
•
•
Regular
operation Operation in normal condition. OFF OFF OFF
Fail-safe
mode-S1 The ABS/TCS control unit turns the system off (ABS
fail-safe relay off) when the control unit detects a
problem. ON ON ON
Fail-safe
mode-A2 If the ABS/TCS control unit detects a malfunction
while the TCS is operating, it will turn off the
malfunctioning component, and continue to
modulate the rest of the TCS system until
completing the TCS operation. At that time, the
TCS system will be turned off. OFF ON OFF
TCS deactivate
mode If the front brake pad temperature rises excessively,
the ABS/TCS control unit stops the TCS system and
turns the TCS indicator on. When the brake pad
temperature lowers, the ABS/TCS control unit turns
off the TCS indicator and restarts the TCS system. OFF Comes ON when
the front brake
pad temperature
rises excessively. OFF
TCS OFF mode The ABS/TCS control unit cancels the TCS system
under these conditions:
If the ABS/TCS control unit detects a problem
with the PGM-FI communication circuit.
The ABS system is faulty.
The TCS system is OFF.
If these conditions return to normal, the ABS/TCS
control unit restarts the TCS system.
ON or OFF
(ON:
When the
ABS
system is
faulty)
ON ON or OFF
(ON:
When the
EBD
system is
faulty)
The TCS can be diagnosed with the HDS.
The ALB Checker cannot be used with this system. For air bleeding, and checking wheel sensor signals, use the HDS.
See the HDS help menu for specific operating instructions.
03/07/29 09:56:10 61S0X050_190_0100