(M) Check Engine Lamp (MIL) will illuminate during engine operation if this Diagnostic Trouble Code was
recorded.
(G) Generator Lamp Illuminated
P1682 (G)
Charging System Voltage Too Low
Battery voltage sense input below target charging voltage
during engine operation and no significant change in
voltage detected during active test of generator output
circuit.
P1683
SPD CTRL PWR Relay; or S/C 12v
Driver CKT
An open or shorted condition detected in the speed
control servo power control circuit. (SBECII: ext relay).
P1684
The battery has been disconnected within the last 50
starts.
P1685
Skim Invalid Key
The engine controler has received an invalid key from the
SKIM.
P1686
No SKIM BUS Messages Received
No CCD/J1850 messages received from the Smart Key
Immobilizer Module (SKIM).
P1687
No MIC BUS Message
No CCD/J1850 messages received from the Mechanical
Instrument Cluster (MIC) module.
P1693
DTC Detected in Companion Module
A fault has been generated in the companion engine
control module.
P1694
Fault In Companion Module
No CCD/J1850 messages received from the powertrain
control module-Aisin transmission.
P1695
No CCD/J1850 Message From Body
Control Module
No CCD/J1850 messages received from the body control
module.
P1696 (M)
PCM Failure EEPROM Write Denied
Unsuccessful attempt to write to an EEPROM location by
the control module.
P1697 (M)
PCM Failure SRI Mile Not Stored
Unsuccessful attempt to update Service Reminder
Indicator (SRI or EMR) mileage in the control module
EEPROM.
P1698 (M)
No CCD/J1850 Message From TCM
No CCD/J1850 messages received from the electronic
transmission control module (EATX) or the Aisin
transmission controller.
P1719
Skip Shift Solenoid Circuit
An open or shorted condition detected in the transmission
2-3 gear lock-out solenoid control circuit.
P1756
GOV Press Not Equal to Target @
15-20 PSI
The requested pressure and the actual pressure are not
within a tolerance band for the Governor Control System
which is used to regulate governor pressure to control
shifts for 1st, 2nd, and 3rd gear. (Mid Pressure
Malfunction)
P1757
GOV Press Not Equal to Target @
15-20 PSI
The requested pressure and the actual pressure are not
within a tolerance band for the Governor Control System
which is used to regulate governor pressure to control
shifts for 1st, 2nd, and 3rd gear (Zero Pressure
Malfunction)
P1762
Gov Press Sen Offset Volts Too Lo
or High
The Governor Pressure Sensor input is greater than a
calibration limit or is less than a calibration limit for 3
consecutive park/neutral calibrations.
P1763
Governor Pressure Sensor Volts Too
Hi
The Governor Pressure Sensor input is above an
acceptable voltage level.
P1764
Governor Pressure Sensor Volts Too
Low
The Governor Pressure Sensor input is below an
acceptable voltage level.
NS
EMISSION CONTROL SYSTEMS
25 - 11
DESCRIPTION AND OPERATION (Continued)
