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Home >> Dodge and Ram >> 1987 >> Pickup D150, 5.2 2 >> Repair and Diagnosis >> Engine Performance >> System >> 3.7L/3.9/5.2L EFC System >> DRIVEABILITY (Dr) Tests >> Code-To-Test Menu
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Code-To-Test Menu

TROUBLE CODE TEST INDICATION CHART

Trouble Codes DR Test Required
Code 88-14-55 DR1B
Codes 88-11-14-55 or 88-11-14-22-55 DR2
Codes 88-12-14-55 DR3
Codes 88-13-14-55 DR4
Codes 88-14-17-55 DR5
Codes 88-14-18-55 DR6
Codes 88-14-22-55 DR7A & DR7
Codes 88-14-23-55 DR7B
Codes 88-14-24-55 Replace Computer
Codes 88-14-25-55 DR8
Codes 88-14-26-55 DR9
Codes 88-14-28-55 DR10
Codes 88-14-32-55, 88-14-33-55, 88-11-13-14-16-17-18-55 (1) Replace Computer
Codes 88-13-14-18-55 (2)
No Code 88 (3) DR11
No Code 00 (4)
(1) The appearance of fault codes which are not in use, indicates a faulty computer.
(2) Repair ignition switch feed wire from dual solenoids for an open circuit.
(3) Ensure diagnostic read-out box is operational.
(4) Check diagnostic read-out box connector, ignition and ground wire for open circuits. If okay, repair the read-out box.