2006 ACURA CSX battery

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Required Test Equipment
Ordering Information
Software Version
Using the ED-18 Battery Tester
22-67
Battery
Battery Test
A battery can explode if you do not follow the
proper procedure, causing serious injury to anyone
nearby. Follow all procedures carefully and keep
sparks and open flames away from the battery.
Honda Electrical System Analyzer (ED-18 Battery
tester): T/N INBED18LLH
To order an Electrical System Analyzer, go to the Honda
Tool and Equipment catalog on the iN, or call
888-424-6857.
Make sure you have the latest software in the ED-18. To
check the version on the do this:  Press the POWER button.
 Select Reports, then press ENTER.
 Select i Version, then press ENTER.
If you do not have the correct version, Tools Hotline at
800-346-6327.
NOTE: For set up, customization, and other available
features, refer to the ED-18 user’s manual. 1. Connect the leads to the positive and negative terminal of the battery.
2. Use the arrow keys to select the battery test, then press enter, then follow the prompts.
NOTE: Make sure to enter the correct cold cranking
ampere rating of the battery. If the number is not
entered correctly, the result will not be accurate. 3. Here are the five possible battery conditions:
 Good Battery: The battery has at least 60 percentof its charge and requires no action.
 Good-Recharge: The battery condition appears to be good, but charging is recommended and then
retest. See your battery charger’s instructions to
fully charge the battery, then recheck. Do not
charge the battery using the vehicle’s alternator.
 Charge and Retest: The battery condition is not known because its charge is too low. Recharge
the battery, then retest. See your battery’s
instructions to fully charge the battery, then
recheck. Do not charge the battery using the
vehicle’s alternator.
 Replace Battery: The battery condition is poor. Replace it.
 Bad Cell: There is a problem with the battery. Replace it.
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Disconnection Reconnection
22-68Battery
Battery Terminal Disconnection and Reconnection
B
A
2.9 5.9 N·m
(0.3 0.6 kgf·m, 2.1 4.4 lbf·ft)
C
Some systems store data in memory that is lost when
the battery is disconnected. Do the following steps
before disconnecting the battery.1. Make sure you have the anti-theft code(s) for the audio and/or the navigation system (if equipped).
2. If you are replacing the audio unit, write down the audio presets (AM and FM), and the XM audio
presets (if equipped), because the audio unit does
not retain the presets after the battery is
disconnected.
3. Make sure the ignition switch is in LOCK (0).
4. Disconnect and isolate the negative cable from the battery.
NOTE: Always disconnect the negative cable from
the battery first.
5. Disconnect the positive cable from the battery. Some systems store data in memory that is lost when
the battery is disconnected. Do the following steps to
restore the systems back to normal operation.
1. Clean the battery terminals.
2. Test the battery (see page 22-67).
3. Reconnect the positive cable (A) to the battery (B) first, then reconnect the negative cable (C) to the
battery.
NOTE: Always connect the positive cable to the
battery first.
4. Apply multipurpose grease to the terminals to prevent corrosion.
5. Enter the anti-theft code(s) for the audio system and/or the navigation system (if equipped).
6. Enter the audio presets (if applicable), and enter the XM audio presets (if equipped).
7. Set the clock (for vehicles without navigation).
08/08/21 14:24:04 61SNR030_220_0070
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Removal Installation
22-69
Battery Removal and Installation
A
B
C A
B
C
NOTE: The battery terminal disconnection/reconnection
procedure (see page 22-68) must be done before and
after doing this procedure. Some systems store data in
memory that is lost when the battery is disconnected.
1. Do the battery terminal disconnection procedure (see page 22-68).
2. Remove the two nuts (A) securing the battery setting plate, then remove the battery setting plate
(B) and the battery (C). 1. Install the battery (A), then install the battery
setting plate (B).
2. Tighten the two nuts (C) equally until the battery is stable.
NOTE: Do not deform the battery setting plate by
over-tightening the nuts.
3. Do the battery terminal reconnection procedure (see page 22-68).
NOTE: Make sure the positive terminal and the
negative terminal are not reverse-c onnected.
08/08/21 14:24:04 61SNR030_220_0071
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Special Tools Required
Relay Test
Normally-open type
22-70Relays
Power Relay Test
07AAC-000A1A0
31
42
3 42
1
Relay puller 07AAC-000A1A0
Use this chart to identify the type of relay, then do the
test listed for it. Carefully remove the relays using the
relay puller. Do not use pliers. Pliers will damage the
relay.
A/C compressor clutch relay Normally- open type
A/C condenser fan relay
Blower motor relay
Console accessory power socket
relay
Electronic throttle control system
(ETCS) control relay
Fog light relay
Front accessory power socket
relay
Ignition coil relay
PGM-FI main relay 1 (FI MAIN)
PGM-FI main relay 2 (FUEL PUMP)
PGM-FI subrelay
Power window relay
Radiator fan relay
Rear window defogger relay
Seat heater relay (HIGH)
Starter cut relay
Fan control relay Five-terminal
type
Power mirror defogger relay
Seat heater relay (LOW)
: TYPE S and ’08 PREMIUM and ’09 models Check for continuity between the terminals.
 There should be continuity between terminals No. 1 and No. 2 when the battery positive terminal is
connected to terminal No. 4, and the battery negative
terminal is connected to terminal No. 3.
 There should be no continuity between terminals No. 1 and No. 2 when power is disconnected.
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Five-terminal type
22-71
3
1
42 3 1
42
5
5
1 5
4
3
2
Check for continuity between the terminals.
 There should be continuity between terminals No. 1 and No. 2 when the battery positive terminal is
connected to terminal No. 5, and the battery negative
terminal is connected to terminal No. 3.
 There should be continuity between terminals No. 1 and No. 4 when power is disconnected.
08/08/21 14:24:05 61SNR030_220_0073
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22-7222-72 Ignition Switch
Test
Replacement
B
WHT
BLU
ORN
RED
YEL A
Terminal
Position
II (ON)
I (ACC)
0 (LOCK) RED
(ACC)
WHT
(BAT)
ORN
(IG2)
BLU
(IG1) YEL
(ST)
III (START) A
B
SRS components are located in the area. Review the
SRS component locations (see page 24-11), and
precautions and procedures (see page 24-13) before
doing repairs or serving.
1. Do the battery terminal disconnection procedure (see page 22-68).
2. Remove the driver’s dashboard lower cover (see page 20-102), and the steering column covers
(see page 17-9).
3. Disconnect the 7P connector (A) from the ignition switch (B).
4. Check for continuity between the terminals in each switch position according to the table.
5. If the continuity checks do not agree with the table, replace the ignition switch (see page 22-72).
6. Do the battery terminal reconnection procedure (see page 22-68). SRS components are located in the area. Review the
SRS component locations (see page 24-11), and
precautions and procedures (see page 24-13) before
doing repairs or serving.
1. Do the battery terminal disconnection procedure (see page 22-68).
2. Remove the driver’s dashboard lower cover (see page 20-102), and the steering column covers
(see page 17-9).
3. Disconnect the 7P connector (A) from the ignition switch (B).
4. Remove the two screws and the ignition switch.
5. Install the parts in the reverse order of removal.
6. Do the battery terminal reconnection procedure (see page 22-68).
08/08/21 14:24:06 61SNR030_220_0074
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Troubleshooting CAN Circuit Related Problems
Using the HDS (Preferred method)
Without HDS (Use only if the HDS is unavailable)
22-74Multiplex Integrated Control System
General Troubleshooting Information
NOTE: Check the ECM/PCM for DTCs and troubleshoot ECM/PCM (see page 11-3) or F-CAN loss of communication
errors first.
1. Go to B-CAN System Diagnosis Test Mode A to check for ‘‘Connected units’’ and DTCs (see page 22-93).
2. If no DTCs are retrieved, go to B-CAN System Diagnosis Test Mode C (see page 22-95) or D (see page 22-96).
1. Check for communication circuit problems using B-CAN System Diagnostic Test (see page 22-97).
2. Check for DTCs.
3. Sort, and then troubleshoot the DTCs in the order. –1 Battery voltage DTCs
–2 Internal error DTCs
–3 Loss of communication DTCsNOTE: If the DTC B1000 is stored, troubleshoot DTC B 1000 first.
–4 Signal error DTCs
4. If no DTCs are retrieved, use B-CAN System Diagnostic Test Mode 2 to check all inputs related to failure (see step 10 on page 22-97).
08/08/21 14:24:07 61SNR030_220_0076
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22-77
DTC Troubleshooting Index
NOTE: Check the ECM/PCM for DTCs and troubleshoot ECM/PCM (see page 11-3) or F-CAN loss of communication
errors first, then record all DTCs, and sort them by DTC type using the DTC troubleshooting index, then troubleshoot
the DTC(s) in this order.
 Battery voltage DTCs
 Internal error DTCs
 Loss of communication DTCs (beginning with the lowest number first; for example, if B1008 and B1011 are retrieved, troubleshoot B 1008 first).
 Signal error DTCs
B1000 Communication bus line error (BUS-OFF) Loss of communication(see page 22-102)
B1001 MICU internal error (CPU error) (’06-08 models) Internal error (see page 22-103)
B1002 MICU internal error ( EEPROM error) Internal error (see page 22-103)
B1008 MICU lost communication with gauge control m odule (A/T
message) Loss of
communication(see page 22-104)
B1011 MICU lost communication with gauge control m odule (VSP/NE
message) Loss of
communication(see page 22-104)
B1026 Front passenger’s door lock switch LOCK/UNLOCK signal error Signal error (see page 22-120)
B1032 MICU lost communication with the SRS unit (CDS message) CDS (Collision detection signal) input circuit malfunction (’06-07
models) Signal error (see page 22-105)
B1036 IG1 line input error Signal error (see page 22-105)
B1077 Windshield wiper (As) signal error Signal error (see page 22-224)
B1078 Daytime r unning lights signal error Signal error (see page 22-157)
B1127 Driver’s door key cylinder switch signal error Signal error (see page 22-121)
B1128 Driver’s door lock switch signal error Signal error (see page 22-123)
B1129 Driver’s door lock knob switch signal error Signal error (see page 22-124)
B1275 Combination light switch OFF position circuit malfunction (’07- 09 models) Signal error (see page 22-159)
B1276 Combination light switch parking (SMALL) position circuit malfunction (’07-09 models) Signal error (see page 22-159)
B1278 Headlight switch ON position circuit malfunction (’07-09 models) Signal error (see page 22-159)
B1279 Headlight switch DIMMER position circuit malfunction (’07-09 models) Signal error (see page 22-161)
B1280 Turn signal switch circuit malfunction (’07-09 models) Signal error (see page 22-186)
B1281 Windshield wiper switch MIST position circuit malfunction (’07- 09 models) Signal error (see page 22-226)
B1282 Windshield wiper switch INT position circuit malfunction (’07-09 models) Signal error (see page 22-226)
B1283 Windshield wiper switch LOW position circuit malfunction (’07- 09 models) Signal error (see page 22-226)
B1284 Windshield wiper switch HIGH position circuit malfunction (’07- 09 models) Signal error (see page 22-226)
(cont’d)
08/08/21 14:24:07 61SNR030_220_0079
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