Honda HR-V: DTC Troubleshooting
FUEL AND EMISSIONS SYSTEMS DTC TROUBLESHOOTING INDEX (KA/KC)
DTC Troubleshooting Index
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NOTE: The above DTCs are indicated when the PGM-FI system is selected with the HDS.Some automatic transmission DTCs cause the MIL to come on. If the MIL is on and no DTCs are indicated in the PGM-FI system, select the AT system, and check for automatic transmission DTCs.
*: These DTCs are indicated by a blinking MIL when the SCS line is jumped with the HDS. Some DTCs do not cause the MIL to blink when the SCS line is jumped; these DTCs are shown in the gauge display.
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NOTE: The above DTCs are indicated when the PGM-FI system is selected with the HDS. Some automatic transmission DTCs cause the MIL to come on. If the MIL is on and no DTCs are indicated in the PGM-FI system, select the AT system, and check for automatic transmission DTCs.
*: These DTCs are indicated by a blinking MIL when the SCS line is jumped with the HDS. Some DTCs do not cause the MIL to blink when the SCS line is jumped; these DTCs are shown in the gauge display.
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NOTE: The above DTCs are indicated when the PGM-FI system is selected with the HDS.Some automatic transmission DTCs cause the MIL to come on. If the MIL is on and no DTCs are indicated in the PGM-FI system, select the AT system, and check for automatic transmission DTCs.
*: These DTCs are indicated by a blinking MIL when the SCS line is jumped with the HDS. Some DTCs do not cause the MIL to blink when the SCS line is jumped; these DTCs are shown in the gauge display.
.png)
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NOTE: The above DTCs are indicated when the PGM-FI system is selected with the HDS. Some automatic transmission DTCs cause the MIL to come on. If the MIL is on and no DTCs are indicated in the PGM-FI system, select the AT system, and check for automatic transmission DTCs.
*: These DTCs are indicated by a blinking MIL when the SCS line is jumped with the HDS. Some DTCs do not cause the MIL to blink when the SCS line is jumped; these DTCs are shown in the gauge display.
.png)
.png)
NOTE: The above DTCs are indicated when the PGM-FI system is selected with the HDS. Some automatic transmission DTCs cause the MIL to come on. If the MIL is on and no DTCs are indicated in the PGM-FI system, select the AT system, and check for automatic transmission DTCs.
*: These DTCs are indicated by a blinking MIL when the SCS line is jumped with the HDS. Some DTCs do not cause the MIL to blink when the SCS line is jumped; these DTCs are shown in the gauge display.
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Fuel Gauge Sending Unit Test (2WD)
Test
NOTE: Unless otherwise indicated, illustrations used in the procedure are for
USA and Canada models
1. Fuse - Check
Check the No. B21 (10 A) +B BACK UP fuse in the under-hood fuse/relay
box
Fuel Gauge Sending Unit Test (AWD)
Test
1. Fuse - Check
Check the No. B21 (10 A) +B BACK UP fuse in the under-hood fuse/relay
box and the No. C34
(7.5 A) IG1 METER fuse in the under-dash fuse/relay box before testing.
2. Body Ele
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Exhaust Gas Hazard
Carbon Monoxide Gas
The engine exhaust from this vehicle contains carbon monoxide, a colorless,
odorless, and highly toxic gas. As long as you properly maintain your vehicle,
carbon
monoxide gas will not get into the interior.
■ Have the exhaust system inspected for leaks whenever
The exhaust s
Description
COMMUNICATION SYSTEMS DESCRIPTION (F-CAN) - OVERVIEW
F-CAN (High-speed CAN)
The network between the powertrain and control units for chassis system is
called F-CAN and it employs high
speed CAN with communication rate at 500 kbps.
Typical CAN Bus Communication Operation
The F-CAN detects the diffe
