Honda ACCORD HYBRID 2005 Service Manual page 1923

DTC B1159: Gauge Control Module Lost
Communication (Door Switch Message) w i t h
the Multiplex Integrated Control Unit (MICU)
1. Clear the DTCs using the HDS.
2. Cycle the ignition switch to OFF and then back O N .
3. Check for DTCs by selecting the DTCs MENU
(DTCs) f r o m the HDS.
Is DTC B1159 indicated?
Y E S — G o t o step 4.
NO—Intermittent failure. The gauge control system
is OK at this t i m e . Check pinfits and connections. •
4. Check for DTCs by selecting the DTCs MENU
(DTCs) f r o m the HDS.
Is DTC B1057 also indicated?
YES—Go to Multiplex Integrated Control Unit Input
Test (see page 22-116). •
NO—Go to Gauge Control Module Input Test
(see page 22-119). •
DTC B1160: Gauge Control Module Lost
Communication (Door Lock Switch Message)
w i t h the Door Multiplex Control Unit
1. Clear the DTCs using the HDS.
2. Cycle the ignition switch to OFF and then back O N .
3. Check for DTCs by selecting the DTCs M E N U
(DTCs) f r o m the HDS.
Is DTC B1160 indicated?
Y E S — G o t o step 4.
NO—Intermittent failure. The gauge control system
is OK at this t i m e . Check pinfits and connections. •
4. Check for DTCs by the DTCs MENU (DTCs) of the
HDS.
Are DTCs B1006 or B1058 also indicated?
YES—Go to Door Multiplex Control Unit Input Test
(see page 22-120). •
NO—Go to Gauge Control M o d u l e Input Test
(see page 22-119). •
22-241