Acura Integra 1998 Service Manual page 472

J
J
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1 4- 55
Diagnostic
Trouble Code
(DTC).
Ej
lndicator
Light
Symptom Possible Cause
Refer to
Page
P1794
( 1 3 1
B l i n k s
. No specific symptom appears. . Short or open in LT GRN wire between
82 terminal and ECM
. Faulty barometric pressure (BARO)
sensor
NOTE: BARO sensor is built into ECM.
't 4-7
4
P1786
( 1 4 )
B l i n k s
. Transmission jerks hard when
shifting.
Short or open in FAS (YEL) wire
between 819 terminal and ECM
Faulty ECM
14-76
P 0 7 1 5
( 1 5 )
Blinks
. Lock-up clutch does not engage,
Disconnected mainshaft speed sensor
connector
Short or open in mainshaft speed sen-
sor wrre
Faulty mainshaft speed senso.
14-74
P0740
{ n o n e ,
O F F
. Lock-up clutch does not engage.
Faulty lock-up control system
14-80
P0730
I n o n e ,
. Fails to shift (between lst - 2nd,
2nd - 3rd, 1st - 4th. 3rd - 4th,
1st - 2nd - 3rd, 1st - 2nd - 4th,
1st - 3rd - 4th, or 2nd - 3rd - 4th
gears onry).
. Fails to shift (stuck in 1st gears).
. Faulty shift control system
1 4 - 8 1
P0700
(none)
. Other automatic transmission problem (s)
Inspeclthe a utomatic transmission
problem (s)accordingto the DTC (s)indicated
with code m700.
(DTC)*: The DTCS in the parentheses are the codes the E indicator light indicates (blinks) when the service cnecK connec-
tor is connected with the sDecialtool {SCS service connector).
NOTE: WhentheOBDll Scan Tool orHonda PGM Tester indicates the DTC(S) for the automatic transmission control sys-
tem, the scan tool or tester also indicates code P0700 simultaneously. Code P0700 means detection of some automatic
transmission problem on the PGM-Fl control system.
lf the self-diagnostic E indicator light does not blink. perform an inspection according to the table below.
NOTE:
. lf a custombr describes the symptom for code P1706 (6), P0725 (11) or P0715 (15), it will be necessary to recreate the
symptom by test-driving, then recheck the DTC,
. Sometimes the E indicator light and the Malfunction Indicator Lamp (MlL) may come on simultaneously. lf so, check
the PGM-Fl system according to the DTC, then reset the memory by removing the BACK UP fuse in the under-dash
f u s e / r e l a y b o x f o r m o r e t h a n l 0 s e c o n d s . D r i v e t h e v e h i c l e f o r s e v e r a l m i n u t e s a t a s p e e d o v e r 3 0 m p h
(50 km/h). then recheck the DTC.
.
Disconnecting the BACK UP fuse also cancels the radio anti-theft code, preset stations and the clock setting. Get the
customer's code number, and make note of the radio presets before removing the fuse so you can reset them.
Symptom
Inspection
R€f. page
E indicator light does not come on for two seconds after ignition is
first turned on (ll).
14-42
E indicator light is on constantly (not blinking) wheneverthe ignition is on {ll).
14-84
Lock-up clutch does not have duty operation (ON - OFF).
Check A,/C signal with Ay'C
o n .
14-85
Lock-up clutch does not engage.
Shift lever cannot be moved from E position with the brake pedal
oeDresseo.
Check brake switch signal. 14-86