Troubleshooting guide

CODES

Coolant Level Low

PID 111 FMI 1

When the coolant level has fallen below the Coolant Level Sensor for 30 seconds, the CEL and

SEL will illuminate.

Oil Temperature High

PID 175 FMI 0 indicates that the oil temperature has risen above the programmed value in the

ECM. The CEL will illuminate at 239

F(115 C) and the SEL will illuminate at 250 F(121 C).

Listed in Table 4-2 are the vehicle performance temperature limits.

Year

Start Derate EGR Off CEL SEL

Coolant Temperature

2002

214 F (101 C) 221 F(105 C) 223 F(106 C) 225 F(107 C)

2004

219 F (103 C) 228 F(108 C) 227 F 108( C) 229 F(109 C)

Compressor Dischar ge Temperatureat Sea Level

2002

453 F (223 C)

—

554 F 290 C)

—

2004

445 F (229 C)

—

515 F(268 C)

—

Intake Manifold Temperature

2002

201 F(93 C) 213 F(100 C) 218 F(103 C)

—

2004

203 F(95 C) 216 F(102 C) 212 F(100 C)

—

Oil Temperature

2002

239 F (115 C)

—

239 F(115 C) 250 F(121 C)

2004

243 F (117 C)

—

244 F(117 C) 253 F(122 C)

Table 4-2 Temperature Limits

4-14 All information subject to change without notice. (Rev. April 2004)