Acura RL (1996-2004 year). Manual — part 685
Troubleshooting - '96 - 98 Models
Diagnostic Trouble Code (DTC) Chart
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If fuse No. 7 (10 A) is open or removed, and you keep the engine cranking, this may be self-diagnosed as a failure in the
SRS system, and the SRS indicator light may indicate DTC 7-2. In this case, first check the No. 7 (10 A) fuse in the under-
dash fuse/relay box. Next, erase the DTC memory (see page
), and check the DTC. If DTC 7-2 doesn't reappear, the
SRS unit is normal.
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To UNDER-DASH
FUSE/RELAY BOX
2P CONNECTOR
Troubleshooting - '96 - 98 Models
SRS Indicator Light Wire Connections
SRS Indicator Light Power Circuit
MAIN WIRE HARNESS
LEFT ENGINE COMPARTMENT WIRE HARNESS
To UNDER-DASH
FUSE/RELAY BOX
18P CONNECTOR
SRS Indicator Light Control Circuit
To SRS UNIT
SRS MAIN HARNESS
C418, C475, C518 : Terminal side of male terminals
Except C418, C475, C518 : Wire side of female terminals
MAIN WIRE HARNESS
To GAUGE ASSEMBLY
DASHBOARD WIRE HARNESS
DASHBOARD WIRE HARNESS
To GAUGE ASSEMBLY
C325 : LEFT ENGINE COMPARTMENT
WIRE HARNESS 20P CONNECTOR
C339 : LEFT ENGINE COMPARTMENT
WIRE HARNESS 5P CONNECTOR
C418 : MAIN WIRE HARNESS 20P CONNECTOR
C475 : MAIN WIRE HARNESS 3P CONNECTOR
C477 : MAIN WIRE HARNESS 8P CONNECTOR
C502 DASHBOARD WIRE HARNESS 20P CONNECTOR
C508 DASHBOARD WIRE HARNESS 22P CONNECTOR
C509 DASHBOARD WIRE HARNESS 30P CONNECTOR
C518 DASHBOARD WIRE HARNESS 8P CONNECTOR
C801 SRS MAIN HARNESS 2P CONNECTOR
C805 SRS MAIN HARNESS 3P CONNECTOR
C806 SRS MAIN HARNESS 18P CONNECTOR
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The SRS Indicator Light Doesn't Come On
CAUTION: Whenever the ignition switch is ON (II), or has
been turned OFF for less than 3 minutes, be careful not
to bump the SRS unit; the airbags could accidentally
deploy and cause damage or injuries.
NOTE: The PCM memory must be reset after reconnec-
).
Check the power supply (fuse):
Turn the ignition switch ON (II), and check whether the other
indicator lights come on or not (brake system, etc.).
Do the other indicator lights come on?
Check the fuse:
Check the No. 13 (7.5 A) fuse in the under-dash fuse/relay
box.
Check the bulb:
Replace the No. 13 (7.5 A) fuse, and check that the SRS
indicator light comes on.
Check the wire harness between the fuse and gauge
assembly or gauge relay:
Check for an open in the wire harness between the fuse
No. 13 (7.5 A) and the gauge assembly, check the gauge
relay, and repair as needed. Check that the SRS indicator
light comes on.
Check the SRS indicator light bulb:
1. Turn the ignition switch OFF.
2. Remove the gauge assembly.
3. Check for blown SRS indicator light bulb.
Check the SRS indicator light circuit:
Replace the bulb, and reconnect the gauge assembly con-
nectors. Then turn the ignition switch ON (II).
UNDER-DASH FUSE/RELAY BOX
No. 13 (7.5 A) FUSE
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