Genie Z-80/60 Service And Repair Manual page 166

Service and Repair Manual
GM 3.0L Engine Fault Codes
GM Fault Code Chart
Description
DTC 1634: PWM2-Gauge2 short to power
DTC 1635: PWM3-Gauge3 open / ground short
DTC 1636: PWM3-Gauge3 short to power
DTC 1637: PWM4 open / ground short
DTC 1638: PWM4 short to power
DTC 1639: PWM5 open / ground short
DTC 1640: PWM5 short to power
DTC 1641: Buzzer control ground short
DTC 1642: Buzzer open
DTC 1643: Buzzer control short to power
DTC 1644: MIL control ground short
DTC 1645: MIL control short to power
DTC 1651: J1939 ETC message receipt loss
while in-gear
DTC 1661: PWM6 open / ground short
DTC 1662: PWM6 short to power
DTC 1663: PWM7 open / ground short
DTC 1664: PWM7 short to power
DTC 1665: PWM8 open / ground short
DTC 1666: PWM8 short to power
DTC 1669: PWM9 open / ground short
DTC 1670: PWM9 short to power
DTC 2111: Unable to reach lower TPS
DTC 2112: Unable to reach higher TPS
DTC 2115: FPP1 higher than IVS
DTC 2116: FPP2 higher than IVS
DTC 2120: FPP1 invalid voltage and
FPP2 disagrees with IVS
DTC 2121: FPP1-2 lower than expected
DTC 2122: FPP1 voltage high
DTC 2123: FPP1 voltage low
DTC 2125: FPP2 invalid voltage and
FPP1 disagrees with IVS
154
DTC Set 2
SPN-2 / FMI-2
698 / 6 DTC 2126: FPP1-2 higher than expected
699 / 6 DTC 2127: FPP2 voltage low
700 / 5 DTC 2128: FPP2 voltage high
700 / 6 DTC 2130: IVS stuck at-idle, FPP1/2 match
520230 / 5 DTC 2131: IVS stuck off-idle, FPP1/2 match
520230 / 5 DTC 2135: TPS1/2 simultaneous voltages out-of-range
520230 / 6 DTC 2139: FPP1 lower than IVS
920 / 4 DTC 2140: FPP2 lower than IVS
920 / 5 DTC 2229: BP pressure high
920 / 3 DTC 2300: Spark coil 1 primary open or short to ground
1213 / 4 DTC 2301: Spark coil 1 primary shorted
1213 / 3 DTC 2303: Spark coil 2 primary open or short to ground
DTC 2304: Spark coil 2 primary shorted
91 / 9
925 / 5 DTC 2306: Spark coil 3 primary open or short to ground
925 / 3 DTC 2307: Spark coil 3 primary shorted
926 / 5 DTC 2309: Spark coil 4 primary open or short to ground
926 / 3 DTC 2310: Spark coil 4 primary shorted
2646 / 5 DTC 2312: Spark coil 5 primary open or short to ground
2646 / 3 DTC 2313: Spark coil 5 primary shorted
2647 / 5 DTC 2315: Spark coil 6 primary open or short to ground
2647 / 3 DTC 2316: Spark coil 6 primary shorted
51 / 7 DTC 2318: Spark coil 7 primary open or short to ground
51 / 7 DTC 2319: Spark coil 7 primary shorted
91 / 0 DTC 2321: Spark coil 8 primary open or short to ground
29 / 0 DTC 2322: Spark coil 8 primary shorted
DTC 2324: Spark coil 9 primary open or short to ground
520250 / 31
91 / 18 DTC 2325: Spark coil 9 primary shorted
DTC 2327: Spark coil 10 primary open or short to
91 / 3
ground
91 / 4 DTC 2328: Spark coil 10 primary shorted
DTC 2428: EGT temperature high
520250 / 31
September 2016
Description
Part No. 1268556
DTC Set 2
SPN-2 / FMI-2
91 / 16
29 / 4
29 / 3
558 / 5
558 / 6
51 / 31
91 / 1
29 / 1
108 / 0
1268 / 5
1268 / 6
1269 / 5
1269 / 6
1270 / 5
1270 / 6
1271 / 5
1271 / 6
1272 / 5
1272 / 6
1273 / 5
1273 / 6
1274 / 5
1274 / 6
1275 / 5
1275 / 6
1276 / 5
1276 / 6
1277 / 5
1277 / 6
173 / 0