Fail-Safe Table - Suzuki SX4 Service Manual

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1A-36 Engine General Information and Diagnosis:
For Vehicle Equipped with A/T
NOTE
There are two types of OBD system depending on the vehicle specification.
For identification, refer to "Precaution on On-Board Diagnostic (OBD) System".
When using CAN communication OBD generic scan tool, not only the previous star (*) marked ECM DTC(s) but also
the following DTC(s) is displayed on CAN communication OBD generic scan tool simultaneously.
DTC No.
*P0705 Transmission range sensor circuit malfunction (PRNDL input)
*P0707 Transmission range sensor circuit low
Transmission fluid temperature sensor "A" circuit range/
*P0711
performance
*P0712 Transmission fluid temperature sensor circuit low
*P0713 Transmission fluid temperature sensor circuit high
*P0717 Input/Turbine speed sensor circuit no signal
*P0722 Output speed sensor (VSS) circuit no signal
*P0741 Torque converter clutch circuit performance or stuck off
*P0742 Torque converter clutch circuit stuck on
*P0751 Shift solenoid-A (No.1) performance or stuck off
*P0752 Shift solenoid-A (No.1) stuck on
*P0756 Shift solenoid-B (No.2) performance or stuck off
*P0757 Shift solenoid-B (No.2) stuck on
*P0787 Shift/Timing solenoid control circuit low
*P0788 Shift/Timing solenoid control circuit high
*P0961 Pressure control solenoid "A" control circuit range/performance
*P0962 Pressure control solenoid control circuit low
*P0963 Pressure control solenoid control circuit high
*P0973 Shift solenoid-A (No.1) control circuit low
*P0974 Shift solenoid-A (No.1) control circuit high
*P0976 Shift solenoid-B (No.2) control circuit low
*P0977 Shift solenoid-B (No.2) control circuit high
*P1702 Internal control module memory check sum error
*P1723 Range select switch malfunction
*P1878 Torque converter clutch shudder
Torque converter clutch (TCC) pressure control solenoid control
*P2762
circuit range/performance
Torque converter clutch pressure control solenoid control circuit
*P2763
high
Torque converter clutch pressure control solenoid control circuit
*P2764
low
U0100 Lost communication with ECM/PCM "A"

Fail-Safe Table

When any of the following DTCs is detected, ECM enters fail-safe mode as long as malfunction continues to exist but
that mode is cancelled when ECM detects normal condition after that.
DTC No.
P0102
Mass air flow circuit low input
P0103
Mass air flow circuit high input
P0112
Intake air temperature sensor circuit low
P0113
Intake air temperature sensor circuit high
P0117
Engine coolant temperature circuit low
P0118
Engine coolant temperature circuit high
Detecting item
Detected item
Detecting condition
(DTC will set when detecting)
Refer to "DTC Table in Section 5A".
Fail-safe operation
• ECM controls injector drive time (fuel injection
volume) according to throttle valve opening
(closed throttle position or not).
• ECM stops EGR control.
ECM controls actuators assuming that intake air
temperature is 20 °C (68 °F).
• ECM controls actuators assuming that engine
coolant temperature is 80 °C (176 °F).
• ECM operates radiator cooling fan.
S7RW0A1104008

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